he rates of return on Cherry Jalopies, Inc., stock over the last five years were 21 percent, 11 percent, 3 percent, 5 percent, and 8 vercent. Over the same period, the returns on Straw Construction Company's stock were 16 percent, 22 percent, 2 percent, 5 bercent, and 18 percent. Calculate the variances and the standard deviations for Cherry and Straw. (Do not round intermediate calculations. Enter your variance as a decimal rounded to 5 decimal places. Enter your standard deviation as a percent rounded to 2 decimal places.)