HW help answer wuestions and make excel sheet

Grumpy Publishing is cansidering the purchase of a used printing press costing $84,200. The printing press would generate a net cash inflow of $37.422 a year for 3 years. At the end of 3 years \$he press would have no salvage value. The compamy's cost of capital is 10 percent. The company uses straight-line depreciation. The investments internal rate of return (rounded to the nearest percent) is: 12 percent 10 percent