How would i do this problem through excel

A firm is evaluating the following project. What is the NPV at each required return? 11% 25% Required Return Required Return Annual cash flows: Year 0 Year 1 Year 2 Year 3 $ (28,000) 12,000 15,000 11,000 Complete the following analysis. Do not hard code values in your calculations. NPV at 11% NPV at 25%