2)

You've observed the following returns on Crash-n-Burn Computer's stock over the past five years: 16 percent, - 16 percent, 18 percent, 28 percent, and 10 percent a. What was the arithmetic average return on Crash-n-Burn's stock over this five-year period? (Round your onswer to 1 decimalplace. (.9.32. 9 )) b-1 What was the variance of Crash-n-Burn's returns over this period? RRound your onswer to 5 decimal places. (e.9., 32.16161)) b-2What was the standard deviation of Crash-n-Burn's returns over this period? (Do not round intermediate calculations and round your final answer to 2 decimal places. (e.9.32.16))