please help and show your work!!!!

compute the after-tax salvage value of the equipment.

compute the cash outlay of the project at time 0.

compute the operating cash flows for Market Top Investors Inc. for years (1) through (4).

does the firm face any opportunity cost from investing. explain your answer and show the calculations, if necessary.

construct the firm's total cash flow (operating cash flow and total cash flow of investment) year 5.

should the project be accepted or rejected? Calculate the NPV of the project and motivate your answer.

Market Top Investors, Incorporated, is considering the purchase of a $425,000 computer with an economic life of five years. The computer will be fully depreciated over five years using the straight-line method, at which time it will be worth $35,000. The computer will replace two office employees whose combined annual salaries are $95,000. The machine also will immediately lower the firm's required net working capital by $40,000. The computer will allow the company to undertake a diversified set of projects, that will require an investment in current assets equal to $10,000 for the 4 years subsequent to year 0 (that is the year when the new computer is bought). Any amount invested in net working capital will need to be replaced once the machine is sold. The corporate tax rate is 22 percent. The appropriate chscount rate is 9 percent