8-6EXPECTED RETURNS Stocks A and B have the following probability distributions ofexpected future returns: a. Calculate the expected rate of return, f, for Stock B (f, = 12%).B b. Calculate

the standard deviation of expected returns, o, for Stock A (o, = 20.35%). Now calculate the coefficient of variation for Stock B. Is it possible that most investors will regard Stock B as being less risky than Stock A? Explain.