The rates of return on Cherry Jalopies, Inc., stock over the last five years were 18 percent, 11 percent, -1 percent, 2 percent, and 11 percent. Over the same period, the returns on Straw Construction Company's stock were 16 percent, 19 percent, -5 percent, 2 percent, and 21 percent. What was the arithmetic average return on each stock over this period? (Enter your answers as a percent rounded to 1 decimal place.) Cherry average return Straw average returrn