please explain fully so i can understand thank you .

2. The company is considering a project involving the purchase of new equipment Change the data area of your worksheet to match the following: Use Exhibit 1484 and Exhibit 148.2. (Use appropriate factor(s) from the tables provided.) B A Chapter 14: Applying Excel 1 2 3 Data 4 Example E 5 Cost of equipment needed 6 Working capital needed 7 Overhaul of equipment in four years 8 Salvage value of the equipment in five years 9 Annual revenues and costs 10 Salos lavenues 11 Cost of goods sold 12 Out-of-pocket operating costs 13 Discount rate $ $ $ $ 260 000 50.000 15 000 25 000 S $ $ 370.000 220,000 75 000 15% a. What is the net present value of the project? (Negative amount should be indicated by a minus sign. Round your present value factor to 3 decimals and round all other intermediate calculations to nearest whole dollar) Not present to c. The internal rate of return is between what two whole discount rates (eq. between 10% and 11%, between 11% and 12%, between 12% and 13%, between 13% and 14% etc.)? The inforhal tate of tumbo d. Roset the discount rate to 15%. Suppose the salvage value is uncertain How Large would the salvage value have to be to result in a positive net present value? Minu Salvage value toquited to generate a positive posent