Bus152 problem set 3 solutions

  BUS 152     PROBLEM SET 3 – SOLUTIONS

SOME BASIC DISCRETE PROBABILITY DISTRIBUTIONS

 

 

Problem 1 (5.1)

Given the following probability distribution:

 

Distribution A

Distribution B

X

P(X)

X

P(X)

0

0.50

0

0.05

1

0.20

1

0.10

2

0.15

2

0.15

3

0.10

3

0.20

4

0.05

4

0.50

 

a. Compute the expected value for each distribution.

b. Compute the standard deviation for each distribution.

c. Compare and contrast the results of distributions A and B.

 

 

Problem 2 (5.3)

Using the company records for the past 500 working days, the manager of Konig Motors, a suburban automobile dealership, has summarized the number of cars sold per day into the following table:

 

Number of Cars

Sold per Day

Frequency of

Occurrence

0

40

1

100

2

142

3

66

4

36

5

30

6

26

7

20

8

16

9

14

10

8

11

2

Total

500

 

a. Form the probability distribution for the number of cars sold per day?

b. Compute the mean or expected number of cars sold per day?

c. Compute the standard deviation?

 

 

Problem 3

Using the local branch office records of a bank for the past 2 years (520 weeks), the manager of the bank has summarized the number of mortgages approved per week into the following table.

 

Approved Home Mortgages per Week

Frequency of

Occurrence

0

52

1

104

2

208

3

78

4

52

5

26

Total

520

 

a. Form the probability distribution for the number of approved mortgages per week?

b. Compute the mean or expected number of approved mortgages per week?

c. Compute the standard deviation?

 

 

Problem 4 (5.7)

Given the probability distributions for variables X and Y:

 

P(XiYi)

X

Y

0.4

100

200

0.6

200

100

Compute

a. E(X) and E(Y).

b. sX and sY

c. sXY

d. E(X+Y)

 

Problem 5 (5.9)

Two investments X and Y have the following characteristics:

 

E(X) = $50

E(Y) = $100

s2X = 9,000

s2Y = 15,000

sXY = 7,500

 

If the weight assign to investment X of portfolio assets is 0.4, compute the

a. portfolio expected return,

b. portfolio risk.

 

Problem 6 (5.12)

You are trying to develop a strategy for investing in two different stocks. The anticipated annual return for a $1,000 investment in each stock has the following probability distribution:

 

 

Return ($)

Probability

Stock X

Stock Y

0.1

-100

50

0.3

0

150

0.3

80

-20

0.3

150

-100

 

Compute the

a. expected return for stock X and for stock Y.

b. standard deviation for stock X and for stock Y.

c. covariance of stock X and stock Y.

d. Would you invest in stock X or stock Y? Explain

 

Problem 7 (5.13)

Suppose that in the above problem (Problem 6) you want to create a portfolio that consists of stock X and stock Y. Compute the portfolio expected return and portfolio risk for each of the following percentages invested in stock X:

a. 30%,

b. 50%,

c. 70%.

d. On the basis of the results of (a) through (c), which portfolio would you recommend? Explain

 

Problem 8 (5.19)

If n = 5 and p = 0.40, what is the probability that

a. X = 4,

b. X £ 3,

c. X < 2,

d. X > 1.

 

Problem 9 (5.21)

The increase or decrease in the price of a stock between the beginning and the end of a trading day is assumed to be an equally likely random event. What is the probability that a stock will show an increase in its closing price in five consecutive days?

 

Problem 10 (5.22)

Sixty percent of Americans read their employment contracts, including the fine print. Assume that the number of employees who read every word of their contract can be modeled using the binomial distribution. For a group of five employees, what is the probability that

a. all five will have read every word of their contract?

b. at least three will have read every word of their contract?

c. less than two will have read every word of their contract?

 

Problem 11 (5.23)

A student is taking a multiple-choice exam in which each question has four choices. Assuming that she has no knowledge of the correct answer to any of the questions, she has decided on a strategy in which she will place four balls marked A, B, C, and D into a box. She randomly selects one ball for each question and replaces the ball in the box. The marking on the ball will determine her answer to the question. There are five multiple-choice questions on the exam. What is the probability that she will get

a. five questions correct?

b. at least four questions correct?

c. no questions correct?

d. no more than two questions correct?

 

Problem 12 (5.27)

When a customer places an order with Rudy’s On-Line Office Supplies, a computerized accounting information system (AIS) automatically checks to see if the customer has exceeded his or her credit limit. Past records indicate that the probability of customers exceeding their credit limit is 0.05. Suppose that, on a given day, 20 customers place orders. Assume that the number of customers that the AIS detects as having exceeded their credit limit is distributed as a binomial random variable.

a. What are the mean and standard deviation of the number of customers exceeding credit limit?  

b. What is the probability that zero customers will exceed their limit?

c. What is the probability that one customer will exceed his or her limit?

d. What is the probability that two or more customers will exceed their limits?

 

Problem 13 (5.31)

Assume a Poisson distribution.

a. If l = 2.0, find P(X ³ 2).

b. If l = 8.0, find P(X ³ 3).

c. If l = 0.5, find P(X £ 1).

d. If l = 4.0, find P(X ³ 1).

e. If l = 5.0, find P(X £ 3).

 

Problem 14 (5.33)

Assume that the number of network errors experimented in a day on a local area network (LAN) is distributed as a Poisson random variable. The mean number of network errors experienced in a day is 2.4. What is the probability that in a given day

a. zero network errors will occur?

b. exactly one network error will occur?

c. two or more network errors will occur?

d. fewer than three network errors will occur?

 

Problem 15 (5.37)

The U.S. Department of Transportation maintains statistics for mishandled bags per 1,000 passengers. In 2003 Delta had 3.84 mishandled bags per 1,000 passengers. What is the probability that in the next 1,000 passengers Delta will have

a. no mishandled bags?

b. at least one mishandled bag?

c. at least two mishandled bags?

 

Problem 16 (5.41)

In 2004, both Lexus and Kia improved their performance. American’s Lexus had 0.87 problems per car and Korean’s Kia had 1.53 problems per car. If you purchased a 2004 Lexus, what is the probability that the car will have:

a. zero problems?

b. two or fewer problems?

 

 

 

 

Electromycycle case study | Information Systems homework help

ElectroMyCycle, a manufacturer of a new electric motorcycle, has chosen you to design a new network that will let the company scale to a larger size. You learned that ElectroMyCycle’s network will support about 200 employees. The network will include a data center and a new state-of-the-art manufacturing facility. Users in the campus network will access the servers in the data center from their PCs. For online sales, ElectroMyCycle plans to have a DMZ that connects a web server, a DNS server, and an email server. ElectroMyCycle also plans to open a branch sales office in a city that is about 500 miles from ElectroMyCycle’s headquarters.

 

Design and document an IP addressing scheme to meet ElectroMyCycle’s needs. Specify which IP address blocks will be assigned to different modules of your network design. Document whether you will use public or private addressing for each module. Document whether you will use manual or dynamic addressing for each module. Specify where (if anywhere) route summarization will occur.

 

Acc qs | Accounting homework help

1. The officer of a corporation responsible for the firm’s published financial statements would be most concerned about pronouncements of the:
A. FASB.
B. AICPA.
C. GASB.
D. SEC.
E. IRS.
2. Which of the following is not a characteristic or limitation of the kind of information that financial reporting by business enterprises can provide?
A. The information results in approximate, rather than exact, measures.
B. The information largely reflects the financial effects of transactions that have already happened.
C. The information is provided and used at a cost.
D. All of the above are characteristics or limitations of the kind of information that financial reporting by business enterprises can provide.

3. The ethical concept of independence means that an accountant employed:
A. By a corporation cannot prepare financial statements for use by the company’s bank.
B. By one company cannot work part-time for another company.
C. By an auditing firm cannot own any stock in the company being audited.
D. By one company cannot accept a job with another company in the same industry.

4. The objectives of financial reporting for non-business enterprises:
A. Are exactly the same as those for business enterprises.
B. Focus on providing information for resource providers, rather than investors.
C. Have more of an internal utilization rather than external reporting focus.
D. Do not give consideration to the cost of providing information.

5. The ethical concept of integrity means that an individual must:
A. Sign a pledge to abide by all laws and regulations.
B. Report to a supervisor any violation of the code of conduct of her company that is observed.
C. Read, understand, and agree to follow all provisions of her employer’s code of conduct.
D. Attempt to be honest and forthright in dealings and communications with others.

6. Which of the following is an objective of financial reporting by business enterprises?
A. Financial reporting should provide assurance that all liabilities of business enterprises will be paid.
B. Financial reporting should show the timing and amount of future cash dividends to potential investors.
C. The primary focus of financial reporting is information about the assets of the entity.
D. Financial reporting should provide information about the economic resources of an enterprise, the claims to those resources, and changes in those resources and claims to them.
7. Which of the following is true about the IASB?
A. Created to promote world acceptance and observation of accounting and financial reports.
B. The IASB is a private body and the pronouncements cannot be enforced.
C. Both A and B are correct.
D. None of the above is correct.

8. The provisions of the Sarbanes-Oxley Act of 2002 had the following components:
A. Enforce auditing.
B. Attestation.
C. Quality control.
D. None of the above are provisions.
E. A, B and C are correct.

9. Expenses are:
A. cash disbursements.
B. decreases in net assets from uninsured accidents.
C. decreases in net assets from dividends to stockholders.
D. decreases in net assets resulting from usual operating activities.

10. The purpose of the income statement is to show the:
A. change in the fair market value of the assets from the prior income statement.
B. market value per share of stock at the date of the statement.
C. revenues collected during the period covered by the statement.
D. net income or net loss for the period covered by the statement.

11. The Statement of Changes in Owners’ Equity shows:
A. the change in cash during a year.
B. revenues, expenses, and liabilities for the period.
C. net income and dividends for the period.
D. paid-in capital and long-term debt at the end of the period.

12. Paid-in Capital represents:
A. Earnings retained for use in the business.
B. The amount invested in the entity by the owners.
C. Market value of the entity’s common stock.
D. Net assets of the entity at the date of the statement.
13. Retained Earnings represents:
A. the amount invested in the entity by the owners.
B. cash that is available for dividends.
C. cumulative net income that has not been distributed to owners as dividends.
D. par value of common stock outstanding.

14. Additional paid-in-capital represents:
A. The difference between the total amounts invested by the owners and the par or stated value of the stock.
B. Distributions of earnings that have been made to the owners.
C. Distributions of earnings that have not been made to the owners.
D. The summation of the total amount invested by the owners and the par or stated value of the stock.

15. The Statement of Cash Flows:
A. Shows how cash changed during the period.
B. Is an optional financial statement.
C. Shows the change in the market value of the entity’s common stock during the period.
D. Shows the dividends that will be paid in the future.

16. On January 31, an entity’s balance sheet showed total assets of $750 and liabilities of $250. Owners’ equity at January 31 was:
A. $500
B. $1,000
C. $750
D. $250

17. On January 31, an entity’s balance sheet showed net assets of $1,025 and liabilities of $225. Owners’ equity on January 31 was:
A. $800
B. $1,025
C. $1,250
D. $225
18. At the end of the year, retained earnings totaled $1,700. During the year, net income was $250, and dividends of $120 were declared and paid. Retained earnings at the beginning of the year totaled:
A. $2,070
B. $1,330
C. $1,230
D. $1,570

At the beginning of the fiscal year, the balance sheet showed assets of $1,364 and owners’ equity of $836. During the year, assets increased $74 and liabilities decreased $38.
19. Owners’ equity at the end of the year totaled:
A. $836
B. $872
C. $948
D. $1,438

20. Liabilities at the end of the year totaled:
A. $490
B. $528
C. $836
D. $910

At the beginning of the year, paid-in capital was $82 and retained earnings was $47. During the year, the owners invested $24 and dividends of $6 were declared and paid. Retained earnings at the end of the year were $52.

21. Total owners’ equity at the end of the year was:
A. $82
B. $94
C. $106
D. $158

22. A firm’s net income for the year was $200,000. Average assets totaled $1.5 million, and average liabilities totaled $0.3 million. Return on equity was:
A. 13.3%
B. 16.7%
C. 10%
D. 20%

23. Which of the following is not usually considered a measure of an entity’s liquidity?
A. Current ratio.
B. Acid-test ratio.
C. Cash ratio.
D. Working capital.

24. A current ratio of 6 is usually an indication that the firm:
A. Has a low degree of liquidity.
B. Has a reasonable degree of liquidity.
C. Has not made the most productive use of its assets.
D. Has made the most productive use of its assets.

25. For a firm that presently has a current ratio of 2.0, the effect on this ratio of paying a current liability is:
A. Raises the current ratio.
B. Lowers the current ratio.
C. Doesn’t affect the current ratio.
D. Depends on the amount paid.

26. Which of the following is a universally accepted measure of profitability?
A. Rate of return on investment.
B. Rate of return on retained earnings.
C. Rate of return on liabilities.
D. All of these.

27. If a firm borrowed money on a six-month bank loan, the firm’s working capital immediately after obtaining the loan, relative to its working capital just prior to the loan, would be:
A. Higher.
B. Lower.
C. The same.
D. Would depend on the amount borrowed.
28. Which of the following accounts is part of working capital?
A. Retained Earnings
B. Sales
C. Merchandise Inventory
D. Common Stock

29. To accrue $5,500 of employee salaries for the last week of February, the employer’s journal entry is:
A.
B.
C.
D.

30. Sage, Inc. has 20 employees who each earn $100 per day and are paid every Friday. The end of the accounting period is on a Wednesday. How much wages should the firm accrue at the end of the period?
A. $2,000.
B. $1,000.
C. $0.
D. $6,000.

31. Which of the following is not one of the 5 questions of transaction analysis?
A. What’s going on?
B. Which accounts are affected?
C. Is this an accrual?
D. Does the balance sheet balance?
E. Does my analysis make sense?

32. The effect of an adjustment is:
A. To correct an entry that was not in balance.
B. To increase the accuracy of the financial statements.
C. To record transactions not previously recorded.
D. To close the books.

33. A journal entry recording an accrual:
A. Results in a better matching of revenues and expenses.
B. Will involve a debit or credit to cash.
C. Will affect balance sheet accounts only.
D. Will most likely include a debit to a liability account.

34. Wisdom Co. has a note payable to its bank. An adjustment is likely to be required on Wisdom’s books at the end of every month that the loan is outstanding to record the:
A. Amount of interest paid during the month.
B. Amount of total interest to be paid when the note is paid off.
C. Amount of principal payable at the maturity date of the note.
D. Accrued interest expense for the month.

Martin & Associates borrowed $5,000 on April 1, 2010 at 8% interest with both principal and interest due on March 31, 2011.
35. Which of the following journal entries should the firm use to accrue interest at the end of each month?

A.
B.
C.
D.

36. How much should be in the firm’s interest payable account at December 31, 2010?
A. $300
B. $400
C. $0
D. $333
37. Which of the following journal entries should the firm use to record the payment of interest on March 31, 2011?
A.
B.
C.
D.

38. The accountant at Abco, Inc. made an adjusting entry at the end of February to accrue interest on a note receivable from a customer. The effect of this entry is to: XXXXX XXX February.
B. Increase ROI for February.
C. Decrease working capital at February 28.
D. Decrease the acid-test ratio at February 28.

39. The accounting concept/principle being applied when an adjustment is made is usually:
A. matching revenue and expense.
B. consistency.
C. original cost.
D. materiality.
40. The Interest Receivable account for February showed transactions totaling $8,500 and an adjustment of $11,200.All of the following responses are correct except:
A. The transactions probably resulted from accruing interest income earned.
B. The transactions were probably entered on the credit side of the account.
C. The adjustment was probably for cash receipts of interest receivable accrued in prior months.
D. The balance in the interest receivable account decreased $2,700.

41. The balance in the Accrued Wages Payable account increased from $12,200 at the beginning of the month to $15,000 at the end of the month. Wages accrued during the month totaled $61,000.
A. Wages paid during the month totaled $58,200.
B. Wages paid during the month totaled $64,800.
C. Wages expense for the month totaled $58,200.
D. Wages expense for the month totaled $76,000.

42. Bad debt expense is recognized in the same accounting period as the revenue that is related to the receivable because:
A. the accounts receivable asset should be stated at original cost.
B. the exact amount of the losses from bad debts is known.
C. revenues should be stated at realizable value.
D. all costs incurred in the current period should be subtracted from current period revenues.

43. When an uncollectible account receivable is written off against the allowance for bad debts:
A. total current assets decrease and expenses increase.
B. total current assets are not affected.
C. total current assets decrease and expenses decrease.
D. current assets decrease and expenses are not affected.

44. With respect to the write-off of an uncollectible account receivable against the allowance for bad debts, a sound system of internal control would require:
A. the write-off be approved by two employees.
B. an investigation of why credit was extended to this customer in the first place.
C. a lawsuit to be initiated to recover the uncollectible amount.
D. the write-off to be made within six months after the date of sale.
45. An organization’s system of internal control is designed primarily to:
A. ensure that no employees steal the organization’s property.
B. increase efficiency by letting one employee handle all aspects of a transaction from beginning to end.
C. ensure that the organization’s balance sheet will always balance.
D. provide an operating framework for all employees as they work to achieve the organization’s goals.

46. If an organization purchases $700 of supplies on account, with terms of 2/15, n50:
A. $650 must be paid within 15 days of the invoice date.
B. $698 must be paid within 50 days of the invoice date.
C. $686 can be paid within 15 days of the invoice date, or $700 must be paid within 50 days of the invoice date.
D. $686 can be paid within 15 days of the invoice date, or $714 must be paid within 50 days of the invoice date.

47. Trading and Available-for-Sale securities are reported on the balance sheet at:
A. Net realizable value.
B. Historical cost.
C. Weighted average cost.
D. Market value.

48. Which of the following is(are) a category for securities?
A. Trading.
B. Held-to-maturity.
C. Available-for-sale.
D. All of the above.

49. When a firm uses the LIFO inventory cost flow assumption:
A. cost of goods sold will be greater than if FIFO were used.
B. net income will be greater than if FIFO were used.
C. cost of goods sold will be the same as if FIFO were used.
D. better matching of revenue and expense is achieved than under FIFO.

50. Accounts receivable are reported at:
A. Net realizable value.
B. Historical cost.
C. Weighted average cost.
D. Market value.

1. given the significance level 0.025, the f-value for the degrees of

1. Given the significance level 0.025, the F-value for the degrees of freedom, df = (7,3) is
A. 14.62.
B. 8.45.
C. 27.67.
D. 5.89.
2. Which of the following statements are true regarding the simple linear regression model yi = β0 + β1xi +εi?
A. β0 is the slope of the regression line.
B. εi is a nonrandom error.
C. yi is a value of the dependent variable (y) and xi is a value of the independent variable (x).
D. β1 is the y-intercept of the regression line.
3. The vertical distances between observed and predicted values of y are called
A. errors of prediction.
B. scatterplots.
C. methods of least squares.
D. least square lines.
4. In a hypothesis test for the population variance, the alternate hypothesis is the population variance does not equal 17.0. The significance level to be used is 0.05 and the sample size to be taken is 25. The table value(s) to use from the chi-square distribution is/are
A. 13.120 and 40.647.
B. 40.647.
C. 12.401 and 39.364.
D. 39.364.
5. With larger and larger numbers of categories in chi-square tests, the chi-square distribution takes on the shape of the _______ distribution.
A. t-
B. Poisson
C. binomial
D. normal
6. A balanced experiment requires that
A. an equal number of persons or test units receives each treatment.
B. at least two treatment groups be used.
C. at least one sample equal size is 30.
D. the number of treatments equals the number of samples.
7. A random sample of males and females involved in rear-end accidents results in the following Minitab summary:
N MEAN MEDIAN TRMEAN STDEV SEMEAN
FEMALES 33 23.91 20.00 23.38 9.77 1.70
MALES 38 28.87 28.50 28.44 9.67 1.57
What is the standard error of the statistic between the two means?
A. 2.314
B. 1.635
C. 0.897
D. 4.96
8. A regression analysis between sales (in $1000) and advertising (in $) resulted in the following least squares line: yˆ = 80,000 + 5x. This implies that an increase of _______ in advertising is expected to resultin an increase of _______ in sales.
A. $1, $5,000
B. $1, $80,005
C. $1, $5
D. $5, $5,000
9. The F-statistic in a one-way ANOVA represents the variation
A. within the treatments minus the variation between the treatments.
B. within the treatments divided by the variation between the treatments.
C. between the treatments plus the variation within the treatments.
D. between the treatments divided by the variation within the treatments.
10. A random sample of males and females involved in rear-end accidents results in the following Minitab summary:
N MEAN MEDIAN TRMEAN STDEV SEMEAN
FEMALES 33 23.91 20.00 23.38 9.77 1.70
MALES 38 28.87 28.50 28.44 9.67 1.57
What is the value of the test statistic (Z score)?
A. −4.96
B. 2.32
C. 1.64
D. −2.14
11. In testing a population variance or constructing a confidence interval for the population variance, an essential assumption is that
A. sample size exceeds 30.
B. expected frequencies equal or exceed 5.
C. the population is uniformly distributed.
D. the population is normally distributed.
12. In testing the difference between two population means using two independent samples, we use the pooled variance in estimating the standard error of the sampling distribution of the sample mean difference x̄1 − x̄2 if the
A. sizes are both greater than 30.
B. populations are at least normally distributed with equal variances.
C. populations are nonnormal with unequal variances.
D. ample sizes are both large.
13. A chi-square test for independence with 8 degrees of freedom results in a test statistic of 18.21. Using the chi-square table, the most accurate statement that can be made about the p-value for this test is that
A. p-value p-value > 0.025.
C. 0.025 > p-value > 0.01.
D. 0.10 > p-value > 0.05.
14. Given the significance level 0.05, the F-value for the degrees of freedom, df = (3,7) is
A. 6.16.
B. 4.35.
C. 8.89.
D. 4.12.
15. In testing for the equality of two population variances, when the populations are normally distributed, the 10% level of significance has been used. To determine the rejection region, it will be necessary to refer to the F table corresponding to an upper-tail area of
A. 0.20.
B. 0.90.
C. 0.05.
D. 0.10.
16. A “best-fit” mathematical equation for the values of two variables, x and y, is called
A. errors of prediction.
B. correlation analysis.
C. regression analysis.
D. scatter diagram.
17. Consider the following data values of variables x and y. Find the least squares regression line.
x 4 2 6 4 3
y 5 3 7 6 5
A. 21.206 + 1.073x
B. 1.122 + 1.073x
C. 1.659 + 0.932x
D. −1.045 + 0.932x
18. What is the slope of the line that passes through the points (−5, −8) and (3,8)?
A. −½
B. −2
C. 2
D. ½
19. In using the ANOVA models, the assumptions made about the data are
A. the samples are independent.
B. the population variances are equal.
C. the population distributions are normal.
D. all 3 assumptions made here about the data.

20. The object on which the response and factors are observed is called

A. factor level.

B. factors.

C. treatments.

D. experimental unit.

Week 2 discussion: safety precautions with chemotherapeutics

 Answer the following discussion using the outcomes below.

Discuss safety precautions you would include when teaching patients about chemotherapeutic drugs. 

 

Course Outcomes covered in this discussion include:

  1. Apply the concepts of pharmacotherapeutics, pharmacokinetics, pharmacodynamics, and pharmacogenomics to the use of specific medication classifications in specific health conditions, and in consideration of medication side/adverse effects, nursing implications, and medication teaching. 
  2. Apply principles of health promotion, as well as illness and injury prevention, to promote safety and effectiveness of commonly used pharmacologic therapy across the lifespan, taking into consideration sociocultural, genetic/genomic, developmental, and gender implications. 
  3. Examine the professional nursing roles of care manager, educator, researcher, and advocate in relation to pharmacologic therapy and within the framework of a diverse population of individuals, families, and communities

Telecommunications network diagram | Telecommunications Engineering homework help

Your company, Patrician LLC, develops wireless transmission technology.  Upper management has decided to move the headquarters and primary operations to Tucson, Arizona and create a disaster recovery site in a newly purchased building in Cheyenne, Wyoming.  

Patrician, LLC, while most of its technology is for the civilian market, has one Research and Development unit that is developing a secure microburst technology for use in the military market.  This unit is made up of many people that do not currently live in either Cheyenne or Tucson and the company has no plans to force their relocation to Tucson.

Both buildings are 3 floors in height and have approximately 150,000 square feet.  As the senior CISSP, you have been tasked with designing the network solution with both functionality and usability in mind.

Further specificationscompany requirements:

  • The two buildings will be considered identical (so you do not have to explain it twice – just reference that they are mirrors or however you wish to get the point across) 
  • Cheyenne, WY site is a hot site for business continuitydisaster recovery 
  • There needs to be a constant connection between the buildings with no less than 32 Mbps throughput 
  • There will be a datacenter in each location on the third floor
  • There will be 100 network connections on each floor
  • There are 4 primary divisions in the company:  HeadquartersAdministration, SalesCustomer support, Research and Development (this division includes the secure microburst group) and Information Technology
  • The members of the secure microburst research group that do not live in Tucson need to be able to connect to the primary datacenter at any time
  • Physical security as well as logical must be considered
  • There are file servers, database servers, corporate webservers and external sales webservers and all must have high-availability
  • All servers must have redundancy (both physical and how they are configured)
  • The solution should have a plan to verify security measures

Case requirements:

 

  • You should submit a network drawing listing the topology (or topologies if more than one is used) and it should include also list the hardware (only generally – no models, brands, etc. are necessary)
  • You should include a paper that contains the following:
    • List any recommended cable and where it will be used
    • Recommend wiring closets wherever needed
    • Recommend any WAN or wireless technologies
    • Recommend measures to take to protect against attack, to prevent attacks and to let you know when you are being attacked
    • Recommend and describe logical traps to stop attackers
    • Justify your recommendations 

Homework for phyllis young | Human Resource Management homework help

THIS PAPER WILL BE SUBMITTED TO TURN IT IN to verify authenticity and plagerism.   

 

This paper will summarize the findings of the first two power point presentations and incorporate them into a paper that will add an action plan of major tasks, persons or departments accountable for the actions, time to complete. The time line with be explained in a narrative manner but will also include an action plan in graphic plan such as a Gantt chart, PERT chart, excel spread sheet or just a list of tasks with relevant information.. Students will also identify no less than 3 metrics for the evaluation of the recommended transformation; explain the risks for not implementing the changes, the significance of the strategic and administrative role of Human Resources, and description of the resources needed for the transformation. 

     This paper can be used as a sample in a student e-portfolio to demonstrate knowledge of the strategic and administrative role of Human Resources. The paper is expected to be written in an academic style in APA format and include at least six scholarly sources and their respective in-text citations. 

  1. Title Page
  2. Introduction and Purpose of the Paper
  3. Summary or Recap from Previous Presentations
  4. Summary of the Recommended Action Plan of Major Tasks, Persons or Departments Accountable, Time to Complete
  5. Metrics for Evaluating the Results of the Transformation
  6. Risks of Not Implementing the Changes
  7. Description of the Significance of Both the Strategic and Administrative Role of Human
  8. Resources Needed for the Transformation (People, Time, Money, Support from the Top)
  9. Summary and Conclusions
  10. Reference Page
  11. Appendix,  Timeline/Action Plan, Revised Organization Chart, SWOT Assessment Chart

Notes:

 

This week a major paper is due.  A few of you have taken advantage of submitting the paper early and have received my feedback, if you are happy with the grade you are one ahead.  If not you can re-submit if you submitted your paper in week 6.    This is a written paper not a power point.  You will again be using the case study PAC and expanding one last time.   The items that state “Summary” please only give me a summary, do not re-post everything from the power points.  Items 5, 6, 7, and 8 will be new material that you will be submitting.

 

Item 11 asks for an appendix.  Yes, you need to include this and hopefully you will be referencing the appendix in your writing.  A time line is used to implement your proposed changes, so tell how you will begin changes, how it will be rolled out, how will you evaluate etc.

 

Microeconomics – break–even price and shut–down price

Assignment    

 

In this Assignment, you will define and calculate the remaining six major cost elements of a business, when given the Total Costs and the Quantity Produced, as well as to use the computed costs to determine a minimum cost output level for that business. In addition, you will compute both the break-even price and the shut-down price for a hypothetical business in a perfectly competitive market, and determine if that business would incur an economic profit at various market prices, and should the firm continue to produce at each of those price levels.

 

Questions

 

Table 2.a. shows an LED light bulb manufacturer’s total cost of producing LED light bulbs.

 

Table 2.a.

Cases of LED light bulbs produced in an hour

Total Cost

0

$4,500

10

$4,900

20

$5,100

30

$5,300

40

$5,400

50

$5,700

60

$6,700

70

$7,900

80

$9,700

90

$11,800

 

1.     What is this manufacturer’s fixed cost? Explain why.

2.     Assuming that you only know the Total Costs (TC) (as is shown in the Table 2.a. above) explain how you would calculate each of the following:

 

            a.     Variable Cost (VC)

 

b.     Average Variable Cost (AVC);

 

c.     Average Total Cost (ATC);

 

d.     Average Fixed Cost (AFC); and,

 

e.     Marginal Costs (of a single case).

 

 3.     In Table 3.a., for each level of output, insert into the table the values for:

 

a.     the Variable Cost (VC);

b.     the Average Variable Cost (AVC);

c.     the Average Total Cost (ATC); and,

d.     the Average Fixed Cost (AFC).

Table 3.a.

Cases of LED light bulbs produced in an hour

Total Cost

Variable Costs

Average Variable Costs

Average Total Costs

Average Fixed Cost

 

 

a.

b.

c.

d.

0

$4,500

 

n/a

n/a

n/a

10

$4,900

 

 

 

 

20

$5,100

 

 

 

 

30

$5,300

 

 

 

 

40

$5,400

 

 

 

 

50

$5,700

 

 

 

 

60

$6,700

 

 

 

 

70

$7,900

 

 

 

 

80

$9,700

 

 

 

 

90

$11,800

 

 

 

 

 

e.     Given the information you computed in Table 3.a., what is the minimum cost output Level? Explain why.

 

 

4.     Brenda Smith operates her own farm, raising chickens and producing eggs. She sells her eggs at the local farmers’ market, where there are several other egg producers’ also selling eggs by the dozen. (Brenda operates in a perfectly competitive market in which she is a “price taker.”) In order to make sure she does not lose money on selling eggs, she does an analysis of her costs for producing eggs as shown on Table 4.a.

Table 4.a.

Dozens of eggs

Fixed Cost

Total Cost

Variable Costs

Average Variable Costs per dozen

Average Total Costs per dozen

0

$3.35

$3.35

n/a

n/a

n/a

10

$3.35

$10.50

$7.15

$0.72

$1.05

20

$3.35

$16.40

$13.05

$0.65

$0.82

30

$3.35

$23.10

$19.75

$0.66

$0.77

40

$3.35

$30.00

$26.65

$0.67

$0.75

50

$3.35

$36.50

$33.15

$0.66

$0.73

60

$3.35

$48.00

$44.65

$0.74

$0.80

70

$3.35

$64.40

$61.05

$0.87

$0.92

80

$3.35

$80.00

$76.65

$0.96

$1.00

90

$3.35

$135.00

$131.65

$1.46

$1.50

 

a.     What is Brenda’s break-even price for a dozen of eggs? Explain how you found that answer.

 

 

b.     What is Brenda’s shut-down price for a dozen of eggs? Explain how you found that answer.

 

 

c.     If the market price of a dozen eggs at the local farmers’ market is $1.45 per dozen, will Brenda make an economic profit? Explain how you determined your answer.

 

 

d.     If the market price of a dozen eggs at the local farmers’ market is $1.45 per dozen, should Brenda continue producing eggs in the short run? Explain how you determined your answer.

 

 

e.     If the market price of a dozen eggs at the local farmers’ market is 72 cents per dozen, will Brenda make an economic profit? Explain how you determined your answer.

 

 

f.      If the market price of a dozen eggs at the local farmers’ market is 72 cents per dozen, should Brenda continue producing eggs in the short run? Explain how you determined your answer.

 

 

g.     If the market price of a dozen eggs at the local farmers’ market is 64 cents per dozen, will Brenda make an economic profit? Explain how you determined your answer.

 

 

h.     If the market price of a dozen eggs at the local farmers’ market is 64 cents per dozen, should Brenda continue producing eggs in the short run? Explain how you determined your answer.

Anthropology | Electronic Engineering homework help

 

How does Ju/’hoansi social organization relate to the subsistence pattern of hunting and collecting?  How is Ju/’hoansi society likely to change as the foraging way of life erode?

You may prepare you essay using your class notes, websites listed below,books and your word processing program. Enter the exam and paste in your response. I have set the exam/essay to maximum time (12 hours), this should give you plenty of time to edit your work. You will only be able to enter the exam/essay once. A possible solution – or key points for your essay – will be displayed in the grade book. The essay is not auto-graded. Your essay should be detailed and include terminology from the textbook relating to anthropology.  Your essay should be approximately 2 pages in length.

Website on the Ju/hoansi

http://www.der.org/kalfam/brief-history-of-change.html

KEY POINTS FOR THE ESSAY WILL INCLUDE:

*These foragers obtain their diet in an average workweek of about 20 hours.

*Their lives are rich in human warmth and aesthetic experience.

*They are able to balance work, love, ritual and play.

*They are often called by anthropologist the original affluent society.

*They depend on the mongongo nut and keep to fairly fixed annual nomadic routes.

*Their groups are small in number.

*Exhaustion of local food resources, conflicts, and desires to visit relatives can break up a group.

*Redistribution of people is essential to their survival.

Please note the following Rubrics that I will be using to grade this session 
Rubrics for Essay Discussion Questions 20 points Content/Explanation = 75%
 
Word Count if there is a word count required of 250 words

225 – 249 = -2 points
 
200 – 224 = -3 points
 
175 – 199 = -4 points
 
150 – 174 = -5 points
 
125 – 149 = -6 points
 
100 – 124 = -7 points
 
50 – 99 = -8.5 points
 
less than 50 = -12 points
 
Explanation – Has the student sufficiently explained their ideas? Does the essay or the comment contain pertinent dates, details and specifics?

Good explanation – all questions answered and statements explained, all dates details and specifics included= full credit 
Good/fair explanation – student answers most questions and explains most statements/ideas but leaves some unexplained, some dates included but not all events have a specific date = – 2 points
 
Fair/good – student answers some questions and explains statements/ideas, but leaves most unexplained, most events do not have a date included = -4 points
 
Needs Improvement – student answers maybe one of the questions, gives basic ideas and does not explain the ideas, most specifics and dates left out = -6 points
 
Not Satisfactory – student answers maybe one of the questions, gives basic ideas and does not explain the ideas, no dates or details are included = -10 points
 
Grammar
 
1-2 errors = -1 point
 
3-5 errors = -3 points
 
5+ errors = -5 points
 
Late post = 10% deduction per day
 
Plagiarism? Plagiarizing can result in an automatic 0 for the weekly discussion forum assignment.
 
If you are taking information from a source, make sure that you cite it.
