Assume that the risk-free rate is 3.5% and the market risk premium is 4%. 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 1.6? Round your answer to one decimal place. % A stock has a required return of 12%, the risk-free rate is 7.5%, and the market risk premium is 4%. a. What is the stock's beta? Round your answer to two decimal places. b. If the market risk premium increased to 7%, what would happen to the stock's required rate of return? Assume that the risk-free rate and the beta remain unchanged. Do not round intermediate calculations. Round your answer to two decimal places. I. If the stock's beta is less than 1.0, then the change in required rate of return will be greater than the change in the market risk premium. II. If the stock's beta is greater than 1.0, then the change in required rate of return will be less than the change in the market risk premium. III. If the stock's beta is equal to 1.0, then the change in required rate of return will be greater than the change in the market risk premium. IV. If the stock's beta is equal to 1.0, then the change in required rate of return will be less than the change in the market risk premium. V. If the stock's beta is greater than 1.0, then the change in required rate of return will be greater than the change in the market risk premium. -Select- Stock's required rate of return will be %. Beale Manufacturing Company has a beta of 1.6, and Foley Industries has a beta of 0.30. The required return on an index fund that holds the entire stock market is 12%. The risk-free rate of interest is 4.5%. By how much does Beale's required return exceed Foley's required return? Do not round intermediate calculations. Round your answer to two decimal places. %