A stock's returns have the following distribution: Assume the risk-free rate is 3\%, Calculate the sock's expected return, standard deviation, coefficient of variation; and sharpe ratio. Do not round intermediate calculations. Alound your answers to two decimal places. stock's expected return: Standard deviation: Coetficient of variation: Sharpe ratio: Attemptt Keep the Highest /2 2. Problem B.04 (Expected and Required Rates of Return) Assume that the risk-free rate is 4.5% and the market risk premium is 8%. What is the required return for the overall stock market? Round your answer to one decimal place. \% What is the required rate of return on a stock with a beta of 1.7? Round your answer to one decimal place