You’ve observed the following returns on Crash-n-Burn Computer’s stock over the past five years: 6 percent, -9 percent,

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You’ve observed the following returns on Crash-n-Burn Computer’s
stock over the past five years: 6 percent, -9 percent, 28 percent,
18 percent, and 12 percent. The average inflation rate over this
period was 3.3 percent and the average T-bill rate was 3.6
percent.
Requirement 1: What was the average real return on
Crash-n-Burn’s stock? (Do not round intermediate calculations.)
Requirement 2: What was the average nominal risk premium on
Crash-n-Burn’s stock? (Do not round intermediate calculations.)