a. Calculate each stock's coefficient of variation. Do not round intermediate calculations. Round your answers to two decimal places. CVx= CVy= b. Which stock is riskier for a diversified investor? II. For diversified investors the relevant risk is measured by beta. Therefore, the stock with the higher beta is riskier. Stock Y has the higher IV. For diversified investors the relevant risk is measured by beta. Therefore, the stock with the lower beta is riskier. Stock X has the lower is is than -Select- V c. Calculate each stock's required rate of return. Round your answers to one decimal place. rx=ry=%% d. On the basis of the two stocks' expected and required returns, which stock would be more attractive to a diversified investor? rp= % f. Tf thn morlset risk premium increased to 6%, which of the two stocks would have the larger increase in its required return