34) A stock has annual returns of 5 percent, 21 percent, -12 percent, 7 percent, and 6 percent for the past five years. The arithmetic average of these returns is return for the period is A) 5.80; 4.86 B) 5.80; 5.03 C) 5.62; 5.03 D) 5.40; 5.03 E) 5.40; 4.86 percent while the geometric average percent