Stuart Company's manager believes that economic conditions during the next year will be strong, normal, or weak and she thinks that the firm's returns will have the probability distribution shown below. What's the standard deviation of the estimated returns? What is the coefficient of variation on the company's stock? (10 points) Ecornomic Conditions Prob. Return Strong Normal Weak 30% 40% 30% 32.0% 10.0% -16.0%