Please provide me EXCEL formula!

Clipboard Font Styles D21 A B D E F G H I J You've observed the following returns on Crash-n-Burn Computer's stock over the past five years. The average inflation rate over this period was 3.5 percent and the average T-bill rate was 4.2 percent. What was the average real return on the stock? What was the average nominal risk premium on the stock? - Year 1 2 3 4 5 Returns 7% -13% 21% 34% 15% - U AWN 1 2 3 Average inflation rate Average T-bill rate 3.5% 4.2% 4 5 3 7 Complete the following analysis. Do not hard code values in your calculations. Make sure to use the "sample" Excel formulas in your calculations. 3 3 12.80% Arithmetic average nominal return Sheet1 + Average T-bill rate 4.2% 5 3 7 Complete the following analysis. Do not hard code values in your calculations. Make sure to use the "sample" Excel formulas in your calculations. 3 Arithmetic average nominal return 12.80% 1 Average real return 2 3 Average risk premium 4 5 5 7 Sheet1 + READY El 100% Attempt(s) 2/6 Hint