1. The rates of return on Cherry Jalopies, Inc., stock over the last five years were 17 percent, 11 percent, 2 percent, 3 percent, and 14 percent. Over the same period, the returns on Straw Construction Companys stock were 16 percent, 18 percent, 6 percent, 1 percent, and 22 percent. (8 points)
2. 1. What was the arithmetic and geometric average return on each stock over this period?
   2. Calculate the variances and the standard deviations for Cherry and Straw.