P12-9 Calculating Returns and Variability (LO1] You've observed the following returns on Crash-n-Burn Computer's stock over the past five years: 6 percent, -11 percent, 23 percent, 16 percent, and 16 percent. Requirement 1: What was the average return on Crash-n-Burn's stock over this five year period? (Click to select) Requirement 2: (a)What was the variance of Crash-n-Burn's returns over this period? (Do not round Intermediate calculations.) (Click to select) (b)What was the standard deviation of Crash-n-Burn's returns over this period? (Do not round intermediate calculations.) (Click to select) P12-9 Calculating Returns and Variability (LO1] 7 You've observed the following returns on Crash-n-Burn Computer's s five years: 6 percent, -11 percent, 23 percent, 16 percent, and 16 perce Requirement 1: What was the average return on Crash-n-Burn's stock over this five ye . ok Vidlick to sel 12.50% 8.10% 10.00% 11.90% 10.90% 2 variance of Crash-n-Burn's returns over this perio calculations.) 3 hnen Requirement 2: (a)What was the variance of Crash-n-Burn's returns Intermediate calculations.) (1 Chelsen 0.01588 0.01413 0.01296 0.01823 0.01745 QUICK to select andard deviation of Crash-n-Burn's ate calculations.) (b)What was the standard deviation of Crash-n-Burn's returns over this period? (Do not round intermediate calculations.) (Click to see 15.72% 11.82% 13.21% 10.70% 13.50%