Question 4 (1 point) Stocks X and Y have the following probability distributions of expected future returns: Probability X Y 0.30 -44% -22% 0.30 5% -10% 0.40 30% 50% Calculate the coefficient of variation (CV) for a) Stock X. b) Stock Y. c) Using CV as your sole decision making criterion, which stock is a better investment? a)102.64; b)3.14; c)Stock Y a)0.01; b)0.32; c)Stock x a)102.64; b)3.14; c)Stock X a)0.01; b)0.32; c)Stock Y