P12-10 Calculating Real Returns and Risk Premiums [LO1] You've observed the following returns on Crash-n-Burn Computer's stock over the past five years: 3 percent, -13 percent, 24 percent, 19 percent, and 13 percent. The average inflation rate over this period was 3.8 percent and the average T-bill rate was 5.75 percent. Requirement 1: What was the average real return on Crash-n-Burn's stock? (Do not round intermediate calculations.) (Click to select) Requirement 2: What was the average nominal risk premium on Crash-n-Burn's stock? (Do not round intermediate calculations.) Click to select)