Please solve in excel with formulas to diffrentiate where the numbers are coming from

The president of your company, MorChuck Enterprises, has asked you to evaluate the proposed acquisition of a new chromatograph for the firm's R\&D department. The equipment's pasic price is $77,000, and it would cost another $18,000 to modify it for special use by your firm. The chromatograph, which falls into the MACRS 3year class, would be sold after 3 years for $31,200. The MACRS rates for the first three years are 0.3333,0.4445 and 0.1481 . Use of the equipment would require an increase in net working capital (spare parts nventory) of $4,420. The machine would have no effect on revenues, but it is expected to save the firm $25,210 per year in before-tax operating costs, mainly labor. The firm's marginal federal-plus-state tax rate is 25%. Cash outflows and negative NPV value, if any, should be indicated by a minus sign. Do not round intermediate calculations. Round your answers to the nearest dollar. a. What is the Year-0 net cash flow? $ b. What are the project recurring cash flows in Years 1, 2, and 3? Year 1: Year 2: $ Year 3: $ c. What is the additional (nonoperating) cash flow in Year 3? $ d. If the project's cost of capital is 12%, what is the NPV of the project? $ Should the chromatograph be purchased