exam review

You've observed the following returns on Crash-n-Burn Computer's stock over the past five years: 10 percent, 13 percent, 19 percent, 4 percent, and 15 percent. Suppose the T-bill rate was 3.1 percent. Based on this information, what was the risk premium? 7.5 percent 10.6 percent 6.2 percent 8.8 percent