Please help with full explanation ASAP.

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1.Virus Stopper Inc., a supplier of computer safeguard systems, uses a cost of capital of 10 percent to evaluate average-risk projects, and it adds or subtracts 2 percentage points to evaluate projects of more or less risk. Currently, two mutually exclusive projects are under consideration. Both have a cost of $ 352 and will last 4 years. Project A, a riskier-than-average project, will produce annual end of year cash flows of $ 105 . Project B, of less than average risk, will produce cash flows of $ 233 at the end of Years 3 and 4 only.

2.. A firm has the following book-value balance sheet; Debt =$ 4 ,000, Common Stock ($1 par)= 11 and Retained Earnings = $ 36 ,000. The book value of assets is the total of Debt, Common Stock and Retained Earnings. The firm's bonds are currently selling at par and the firm's stock is currently selling for $ 13 . The firm's tax rate is 35 %. What is the value of the firm's tax shield (i.e. the change in firm value due to the use of leverage in the capital structure)?

3. You are considering the purchase of an investment that would pay you $37 per year for Years 1-4, $68 per year for Years 5-7, and $40 per year for Years 8-10. If you require a 14 percent rate of return, and the cash flows occur at the end of each year, then how much should you be willing to pay for this investment? Show your answer to the nearest $.01.Do not use the $ sign in your answer.

4.You are offered an investment with returns of $ 1,065 in year 1, $ 3,512 in year 2, and $ 3,077 in year 3. The investment will cost you $ 5,989 today. If the appropriate Cost of Capital (quoted interest rate) is 8.8 %, what is the Profitability Index of the investment?

5. A company has determined that its optimal capital structure consists of 40 percent debt and 60 percent equity. Given the following information, calculate the firm's weighted average cost of capital. Cost of Debt = 5.8%, Tax rate = 40%, Current Stock Price = $25.10, Long Run Growth rate= 3.5%, Next Year's Dividend = $2.47.

6.Which is theamount that should be paid for a stock that will pay a dividend of $2.28 in one year and $4.92 in two years? After that, the stock pricewill grow at a constant 5% per year forever.The appropriate discount rate is 12%.

7. Mills Mining is considering an expansion project. The proposed project has the following features. The project has an initial cost of $644--this is also the amount which can be depreciated using the following depreciation schedule: Year 1 is 33%, Year 2 is 45%, Year 3 is 15%, and Year 4 is 7%. If the project is undertaken, at t = 0 the company will need to increase its inventories by $71, and its accounts payable will rise by $69. This net operating working capital will be recovered at the end of the projects life (t = 4). If the project is undertaken, the company will realize an additional $630 in sales over each of the next four years (t = 1, 2, 3, 4). The company's operating cost (not including depreciation) will equal $377 a year. The company's tax rate is 40 percent. At t = 4, the projects economic life is complete, but it will have a salvage value of $294. The projects WACC = 10 percent. What are the one-time cash flows associated with ending the project (i.e. terminal Cash Flows)? Note, we only want terminal cash flows, not operating cash flows in the last year.Show your answer to the nearest $.01.Do not use the $ or , sign in your answer.

8.Which of the following amounts is closest to what should be paid for Overland common stock? Overland has just paid a dividend of $1.89. These dividends are expected to grow at a rate of 3.0% in the foreseeable future. The risk of this company suggests that future cash flows should be discounted at a rate of 10.5%. Show your answer to the nearest $.01.Do not use the $ sign in your answer.

9.Pantaloon Beer is considering opening a microbrewery near campus.To open the brewery, they must purchase $250 in equipment.Shipping of the equipment will cost $40 and installation of the equipment will be $30.Pantaloon will lease a building for $384 per year.The building will need modifications costing $100.Both the modifications and equipment are depreciated using the 5 year MACRS schedule.Pantaloon will operate the brewery for four years, and then expects to sell the brewery to an investor for $500 plus any working capital.The firm will have some one-time expenses in year 1 of $120, primarily licenses and legal fees.To operate the brewery, Pantaloon will need an increase in Inventory of $17, an increase of Accounts Receivables of $19, and will have an increase in Accounts Payable of $15.Working capital will be recovered when we sell the brewery.

Annual sales will begin at $600, the increase at $600 per year.Thus year 2 sales are $1200, year 3 are $1800 and year 4 are $2400.Cost of Goods Sold (excluding overhead, depreciation, and lease payments) are 60% of annual sales.To operate the company, executives and administrators must be hired, at an annual fixed cost of $500.

Over the past two years, Pantaloon has been testing the concept by using a contract brewer.Last year's sales were $100 with a cost of goods sold of $120.40% of the project financing will come from a three-year 6% annual coupon bond.The firm needs new equity investors to fund the expansion and Pantaloon has only been able to find one equity investor.This equity investor requires that the firm have audited financial statements.The outside investor gets to choose the auditor and the auditor would cost the company $30 per year.The firm's tax rate is 30%.The cost of capital is 13%.

What are the Initial Cash Flows in Year 0?

What are the Operating Cash Flows in Year 2?

What are the Terminal Cash Flows in Year 4? (I want only Terminal Cash Flows, not operating cash flows in year 4)