Create a C# console application (do not create a .NET CORE project) and name the project. Generate two random integers, each between 1 and 50, that you will be adding together to test the user's ability to perform the addition operator. Display the numbers in the console, such as:

            7 + 22 = ?

Once the user provides their answer, check to see if it is correct and if not, tell them sorry, please try again. If their answer is correct, congratulate them on getting the right answer.

Suppose an automatic password cracking program takes an average of 10 minutes to crack one password that has 10,000 possible combinations. (This means it would take 20 minutes if there were 20,000 possible passwords and 30 minutes if there were 30,000 possible passwords).

a) 3 pts What is the maximum length of time the program would need to be able to crack a password of 8-character length made of only one number and seven lower-case letters?

b) 6 pts What is the maximum amount of time the program would need to be able to crack a password of 12-character length that includes at least one capital, at least one number, and at least one special symbol chosen from @,#, $ ?

QUESTION (please show your work so that I may understand how to do the problem) thanks Before you can calculate your test statistic, you’ll have to calculate the SEM. Use the formula in the book/lecture to calculate the SEM. Put your value below. Remember that you will need to calculate the population standard deviation first (remember to use n rather than n-1 for the population standard deviation calculation). Round your response out to two decimal places, if you give more than two decimal places Canvas may count your answer as wrong Pat is the manager of a real estate group that is part of a larger real estate company. Here are the total number of home sales from 2018 for all the agents at the entire company. 4, 5, 10, 4, 6, 7, 9, 11, 3, 4, 8, 9, 2, 4, 3, 12, 4, 5, 6, 3, 8, 9, 8, 7, 10, 4, 5, 7, 8, 6. Pat wants to know if her own real estate group, which has 4 agents (the sample, in this case), has sold more homes than the rest of the company (the population). Your job is to tell me if these four agents (agents A, B, C, and D) differ in number of home sales from the population (the entire company). Remember that you need to calculate the population standard deviation first! Agent Number of Homes Sold in 2018 A 6 B 7 C 8 D 10

1- State the null hypothesis

Group of answer choices

a-H₀: The sample drawn from the population reflects the population, or M = µ

b-H₀: The sample drawn from the population reflects the population, or M ≠ µ

2- State the alternative hypothesis

Group of answer choices

a-H₁: The sample drawn from the population does not reflect the population, or M ≠ µ

b-H₁: The sample drawn from the population reflects the population, or M = µ

3- Determine the best statistical test to use

Group of answer choices

a-Critical value test

b-Z score test

c-Correlational test

d-one-sample Z test

4-Before you can calculate your test statistic, you’ll have to calculate the SEM. Use the formula in the book/lecture to calculate the SEM. Put your value below. Remember that you will need to calculate the population standard deviation first (remember to use n rather than n-1 for the population standard deviation calculation). Round your response out to two decimal places, if you give more than two decimal places Canvas may count your answer as wrong.

5-Now, Compute the test statistic (Use the formulas in the book / lecture to calculate the correct statistic). Which of the following is the correct value?

Group of answer choices

a-z = 0.171

b-z =1.06

c-z = 3.505

d-z = 1.04

6- The value needed to reject the null hypothesis is ___________.

Group of answer choices

a-1.64

b-1.96

c-3.25

d-2.10

7-Does the obtained value exceed the critical value (that is, is the obtained value larger than the critical value)?

Group of answer choices

a-No

b-Yes

8- Based on your answer to the previous question, the decision is to ____________

Group of answer choices

a-Reject the null hypothesis

b-Fail to reject the null hypothesis

You have been asked to forecast the additional funds needed (AFN) for Houston, Hargrove, & Worthington (HHW), which is planning its operation for the coming year. The firm is operating at full capacity. Data for use in the forecast are shown below. However, the CEO is concerned about the impact of a change in the payout ratio from the 10% that was used in the past to 50%, which the firm's investment bankers have recommended. Based on the AFN equation, by how much would the AFN for the coming year change if HHW increased the payout from 10% to the new and higher level? All dollars are in millions.

Which answer choice is correct?

Lavinia is 35 years old. She is married to Sebastian who is a year younger than Lavinia. Lavinia and Sebastian are thrilled to have two daughters. One is nine years old. The other is seven.

Lavinia and Sebastian were originally hoping to add a son to their family, but they had mostly given up hope because they hadn’t had any luck conceiving again after their youngest daughter was born. And, they had stopped trying when Sebastian lost his job because money is a bit tight.

Lavinia has recently discovered that she is pregnant. She and Sebastian are excited that she might be carrying the son they have wanted in their family, but they are also stressed at the thought of having another mouth to feed.

When Lavinia met with her physician, she explained that she and her husband still desperately want a boy. Indeed, she expressed that she wants to continue the pregnancy only if the physician can do tests and determine that the fetus she is carrying is male. She has made clear that she wants to terminate her pregnancy and that she will be requesting an abortion if the fetus is not male. She has made equally clear that she wants to terminate the pregnancy and that she will be requesting an abortion if her physician won’t do the tests to identify the sex of the fetus.

Explore the ethics of sex selection involving abortion in contrast to sex selection involving preimplantation genetic diagnosis (PGD) you are welcome to do this by considering whether it would make a difference, in the case study, if Lavinia were asking her physician to identify and implant only a male fetus to begin her pregnancy.

14. Suppose that short- term municipal bonds currently offer yields of 4%, while comparable taxable bonds pay 5%. Which gives you the higher after- tax yield if your tax bracket is: ( LO 2- 1)

a. Zero

b. 10%

c. 20%

d. 30%

19. Consider the three stocks in the following table. P_t represents price at time t, and Q t represents shares outstanding at time t. Stock C splits two- for- one in the last period. ( LO 2- 2)

a. Calculate the rate of return on a price- weighted index of the three stocks for the first period ( t = 0 to t = 1).

b. What must happen to the divisor for the price- weighted index in year 2?

c. Calculate the rate of return of the price- weighted index for the second period ( t= 1 to t=2)

20. Using the data in the previous problem, calculate the first- period rates of return on the following indexes of the three stocks: ( LO 2- 2)

a. A market value– weighted index

b. An equally weighted index

32. Find the after-tax return to a corporation that buys a share of preferred stock at $40, sells it at year-end at $40, and receives a $4 year-end dividend. The firm is in the 30% tax bracket. (LO 2-1)

CFA Problems
1. Preferred stock yields often are lower than yields on bonds of the same quality because of: ( LO 2- 1)

a. Marketability

b. Risk

c. Taxation

d. Call protection

Daniel Purcel was diagnosed with type 1 diabetes mellitus when he was 12 years old. He is now a nursing student. He has managed to control his diabetes throughout school. However, when he began his clinicals, his regular schedule of meals and insulin injections was completely disrupted. One morning, Daniel completely forgot to take his insulin. At 7am he drank orange juice and ate two doughnuts. At 8am he drank more juice because he was very thirsty. He mentioned to a fellow student that he felt confused, weak, and that his heart was racing. At 9:06 am, he fell unconscious. He was transferred immediately to the emergency room, where the following information was obtained:

Blood pressure: 90/40
Pulse: 130, regular, strong
Respirations: 32, regular rhythm, deep, labored (“Kussmaul”) Plasma glucose: 560 mg/dL (normal fasting 70-110 mg/dL) Plasma HCO3-: 8 mEq/L (normal 24 mEq/L)
Plasma ketones: ++ (normal none)
Arterial PO2: 112 mmHg (normal 100 mmHg)
Arterial PCO2: 20 mmHg (normal 40 mmHg)
Arterial pH: 7.22

The physician determined that Daniel was in diabetic ketoacidosis. He was given an intravenous infusion of isotonic saline and insulin. Later, after his blood glucose had decreased to 175 mg/dL, glucose was added to the infusion. Daniel stayed in the hospital overnight. By the next morning, his blood glucose, electrolytes, and blood gas values were normal.

Questions:

18.Which acid-base disorder did Daniel have? What caused it? Why did he present with Kussmaul respirations? Explain these all in the context of the laboratory test results.

19.How did Daniel’s failure to take insulin cause this acid-base disorder?

20.Explain Daniel’s thirst, low blood pressure, tachycardia, confusion, and weakness.

21.Explain the basis for the treatments provided (saline, insulin, and glucose).

Activity-Based Costing and Product Cost Distortion

Handbrain Inc. is considering a change to activity-based product costing. The company produces two products, cell phones and tablet PCs, in a single production department. The production department is estimated to require 4,000 direct labor hours. The total indirect labor is budgeted to be $462,400.

Time records from indirect labor employees revealed that they spent 40% of their time setting up production runs and 60% of their time supporting actual production.

The following information about cell phones and tablet PCs was determined from the corporate records:

Number of
SetupsDirect Labor
HoursUnits

Cell phones500 2,000 68,000

Tablet PCs1,100 2,000 68,000

Total1,600 4,000 136,000

If required, round your answers to the nearest cent.

a. Determine the indirect labor cost per unit allocated to cell phones and tablet PCs under a single plantwide factory overhead rate system using the direct labor hours as the allocation base.

Cell phones$ per unit

Tablet PCs$ per unit

b. Determine the budgeted activity costs and activity rates for the indirect labor under activity-based costing. Assume two activities—one for setup and the other for production support.

Budgeted Activity CostActivity Rate

Setup$$per setup

Production support$$per direct labor hour

c. Determine the activity cost per unit for indirect labor allocated to each product under activity-based costing.

Cell phones$ per unit

Tablet PCs$ per unit

d. Why are the per-unit allocated costs in (a) different from the per-unit activity cost assigned to the products in (c)?

The per-unit indirect labor costs in (a) are distorted because setup activity  is consumed by the products in a different ratio from the direct labor. The activity-based  costing method results in the product with the larger  number of setups receiving a larger portion of the setup activity cost. The single-rate system  allocates overhead only on the basis of direct labor hours. Since the direct labor hours are  equal for each product, the allocated indirect labor will also be  equal.

Feedback

a. Calculate:

Total Indirect Labor Costs ÷ Total Direct Labor Hours = Overhead Rate

Overhead Rate x Direct Labor Hours per Product = Indirect Labor Cost per Product; Indirect Labor Cost per Product ÷ Units = Indirect Labor Cost per Unit

b. Percentage of Time on Activity x Total Indirect Labor = Budgeted Activity Cost per Activity; Divide the Budgeted activity cost by activity base to obtain the activity rate.

c. Calculate for each product:

Activity-Base Usage for each Activity x Activity Rate from (b) = Activity Cost; Add both activity costs per product to obtain the total costs; Divide the total cost per product by the number of units to obtain activity cost per unit.

Activity-Based Costing and Product Cost Distortion

Handbrain Inc. is considering a change to activity-based product costing. The company produces two products, cell phones and tablet PCs, in a single production department. The production department is estimated to require 4,000 direct labor hours. The total indirect labor is budgeted to be $462,400.

Time records from indirect labor employees revealed that they spent 40% of their time setting up production runs and 60% of their time supporting actual production.

The following information about cell phones and tablet PCs was determined from the corporate records:

Number of
SetupsDirect Labor
HoursUnits

Cell phones500 2,000 68,000

Tablet PCs1,100 2,000 68,000

Total1,600 4,000 136,000

If required, round your answers to the nearest cent.

a. Determine the indirect labor cost per unit allocated to cell phones and tablet PCs under a single plantwide factory overhead rate system using the direct labor hours as the allocation base.

Cell phones$ per unit

Tablet PCs$ per unit

b. Determine the budgeted activity costs and activity rates for the indirect labor under activity-based costing. Assume two activities—one for setup and the other for production support.

Budgeted Activity CostActivity Rate

Setup$$per setup

Production support$$per direct labor hour

c. Determine the activity cost per unit for indirect labor allocated to each product under activity-based costing.

Cell phones$ per unit

Tablet PCs$ per unit

d. Why are the per-unit allocated costs in (a) different from the per-unit activity cost assigned to the products in (c)?

The per-unit indirect labor costs in (a) are distorted because setup activity  is consumed by the products in a different ratio from the direct labor. The activity-based  costing method results in the product with the larger  number of setups receiving a larger portion of the setup activity cost. The single-rate system  allocates overhead only on the basis of direct labor hours. Since the direct labor hours are  equal for each product, the allocated indirect labor will also be  equal.

Feedback

a. Calculate:

Total Indirect Labor Costs ÷ Total Direct Labor Hours = Overhead Rate

Overhead Rate x Direct Labor Hours per Product = Indirect Labor Cost per Product; Indirect Labor Cost per Product ÷ Units = Indirect Labor Cost per Unit

b. Percentage of Time on Activity x Total Indirect Labor = Budgeted Activity Cost per Activity; Divide the Budgeted activity cost by activity base to obtain the activity rate.

c. Calculate for each product:

Activity-Base Usage for each Activity x Activity Rate from (b) = Activity Cost; Add both activity costs per product to obtain the total costs; Divide the total cost per product by the number of units to obtain activity cost per unit.