You've observed the following returns on Crash-n-Burn Computer's stock over the past five years: 4 percent. -15 percent, 26 percent, 21 percent, and 14 percent. The average inflation rate over this period was 3.3 percent and the average T-bill rate was 43 percent What was the average real return on the company's stock? What was the average nominal risk premium on the company's stock