Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 4 7 6 12 14 Round your answers to two decimal places. a. Using the following equation: Estimate the standard deviation of ŷ* when x = 3. b. Using the following expression: Develop a 95% confidence interval for the expected value of y when x = 3. to c. Using the following equation: Estimate the standard deviation of an individual value of y when x = 3. d. Using the following expression: Develop a 95% prediction interval for y when x = 3. to

Classify the following items as: (1) prepaid expense, (2) unearned revenue, (3) accrued expense, or (4) accrued revenue.

Fees received but not yet earned: _______________________________

Fees earned but not yet received: _______________________________

Paid premium on a one-year insurance policy: _____________________

Sales tax owed to be paid beginning of next year: __________________

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1. Considering the following projects.

If project B is risker than project A, in which project A has WACC = 6.00% while project B has WACC = 8.50%. If these two projects are mutually exclusive, which project should the company accept?

Compute: NPV, IRR, MIRR, payback, and discounted payback period for each project.

# please with details.

A set of eight systolic blood pressures is given.

(a) Find the median value for the dataset.


(b) Find the values of the lower and upper quartiles.

Note: you should do this by hand using the method discussed in class. Some software packages and calculators use a slightly different technique and will report different values.

Q₁ =  
Q₃ =  

(c) Find the value of the interquartile range (IQR).
IQR =

The accompanying data file contains 20 observations for t and y_t.

The data are plotted below.

a. Discuss the presence of random variations.

• A. The smoother appearance of the graph suggests the presence of random variations.

• B. The smoother appearance of the graph suggests the absence of random variations.

• C. The jagged appearance of the graph suggests the presence of random variations.

• D. The jagged appearance of the graph suggests the absence of random variations.

b-1. Use the exponential smoothing method to make forecasts with α = 0.2. (Round intermediate calculations to at least 4 decimal places and final answers to 2 decimal places.)

b-2. Compute the resulting MSE and MAD. (Round intermediate calculations to at least 4 decimal places and final answers to 2 decimal places.)

MSE: ________
MAD: ________

c-1. Use the exponential smoothing method to make forecasts with α = 0.4. (Round intermediate calculations to at least 4 decimal places and final answers to 2 decimal places.)

c-2. Compute the resulting MSE and MAD. (Round intermediate calculations to at least 4 decimal places and final answers to 2 decimal places.)

MSE: ________
MAD: ________

d. Use the appropriate value of α to make a forecast for period 21. (Round intermediate calculations to at least 4 decimal places and final answer to 2 decimal places.)

yˆt: ______________

​Covan, Inc. is expected to have the following free cash​ flow:

a. Covan has

88

million shares​ outstanding,

​$44

million in excess​ cash, and it has no debt. If its cost of capital is

11 %11%​,

what should be its stock​ price?

b. Covan adds its FCF to​ cash, and has no plans to add debt. If you plan to sell Covan at the beginning of year​ 2, what is its expected​ price?

c. Assume you bought Covan stock at the beginning of year 1. What is your expected return from holding Covan stock until year​ 2?

a. Covan has

88

million shares​ outstanding,

​$44

million in excess​ cash, and it has no debt. If its cost of capital is

11 %11%​,

what should be its stock​ price?The stock price should be

​$nothing.

Recall that hexadecimal numbers are constructed using the 16 digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.

(a)

How many strings of hexadecimal digits consist of from one through four digits?

(b)

How many strings of hexadecimal digits consist of from two through five digits?

Project Year 0 Year 1 Year 2 Year 3 Year 4

A    -$ 49 $ 25 $ 22 $ 22 $ 15

B -$ 101 $ 19 $ 39 $ 51 $ 61

a. What are the IRRs of the two​ projects?

b. If your discount rate is 4.8%​, what are the NPVs of the two​ projects?

c. Why do IRR and NPV rank the two projects​ differently?

1- Compare and contrast 4 types of connective tissue. Need brief explain.

2- Compare and contrast 4 types of connective tissue. Need brief explain.