You’ve observed the following returns on Crash-n-Burn Computer’s stock over the past five years: 4 percent, -10 percent, 24 percent, 19 percent, and 14 percent., ,Required:,a. ,,The arithmetic average return on Crash-n-Burn’s stock over this five year period was_____ percent. (Do not include the percent sign (%). Round your answer to 2 decimal places. (e.g., 32.16)), ,b. ,,Suppose the average inflation rate over this time period was 3.95 percent and the average T-bill rate over the period was 6.15 percent. The average real return on Crash-n-Burn’s stock was_____ percent and the average nominal risk premium on Crash-n-Burn’s stock was_____ percent. (Do not include the percent signs (%). Round your answers to 2 decimal places. (e.g., 32.16))