A stock has a required return of 13, the free rete 4.5*, and the mariatrisk premium is 5% Wat is the stod betal Round your answer to two deomal places D. If the market risk premium increased to be what we happen to the stock's required rate of retum? Assume that the risk-free rate and the beta remain unchanged. Do not mund termediate calculation. Round your answer to two decimal places L. If the stocks beta is less than 10, then the change in rewired rate of return wit be greater than the change in the market premium It if the stock's beta is greater than 10, then the change in required rate of return wil be less than the change in the manutrisk prem III. If the stocks beta is equal to 10, then the change in required rate of return will be greater than the change in the market rok premium IV. If the stock's beta is equal to 1.0, then the change srovire rate of retum will be less than the change in the market risk premium If the stock's Detais greater than 1.0, then the change in required rate of return water than the change in the market premium Stock's regured rate of return will be