Please answer all the questions. Thanks!

Revise the data in your worksheet as follows: A B 1 Chapter 11: Applying Excel 2 AWN a un 3 Data 4 Sales 5 Net operating income 6 Average operating assets 7 Minumum required rate of return $ 75,000,000 $ 6,750,000 $ 15,000,000 27% If your formulas are correct, you should get the correct answers to the following questions. a. What is the ROI? ROI % b. What is the residual income? (Negative amount shoul be indicated by a minus sign.) Residual income