Ch 08: End-of-Chapter Problems - Risk and Rates of Return Stocks A and B have the following probability distributions of expected Probability 0.2 (13%) a. Calculate the expected rate of return, re,for Stock B (A - 9.90%.) Do not round Intermediate calculations. Round your answer to two decimal places. b. Calculate the standard deviation of expected returns, OA, for Stock A (03-20.72%.) Do not round intermediate calculations. Round your answer to two decimal places. c. Now calculate the coefficient of variation for Stock B. Round your answer to two dech d. Is it possible that most investors might regard Stock B as being less risky than Stock A? 1. If Stock B is less highly correlated with the market than A, then it might have a lower beta than Stock A, and hence be less risky in a portfolio sense. II. If Stock B is less highly correlated with the market than A, then it might have a higher beta than Stock A, and hence be more risky na portfolio sense. III. I Stock B is more highly correlated with the market than A, then it might have a higher beta than Stock A, and hence be less skina portfolio sense. IV. Ir Stock B is more highly correlated with the market than A, then it might have a lower beta than Stock A and hence be less skin portfolio sense. V. I Stock B is more highly correlated with the market than A, then it might have the same beta as Stock A, and hence bet a portfolio sense. -Select 11