P12-10 Calculating Real Returns and Risk Premiums [LO1] 7 You've observed the following returns on Crash-n-Burn Computer's stock over the past five years: 6 percent. -11 percent, 22 percent, 21 percent, and 15 percent. The average inflation rate over this period was 3.8 percent and the average T-bill rate was 4.65 percent. 2 points Requirement 1: What was the average real return on Crash-n-Burn's stock? (Do not round intermediate calculations.) References (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)