MC algo 10-6 Arithmetic Return You own a stock that had returns of 11.27 percent, -16.40 percent, 20.80 percent, 24.75 percent, and 8.15 percent over the past five years. What was the arithmetic average return for this stock? Multiple Choice O O O 10.52% 9.20% 9,71% 10.10% 8.68%