Stock X has a 9.5% expected return, a beta coefficient of 0.8, and a 30% standard deviation of expected returns. Stock Y has a 12.5% expected return, a beta coefficient of 1.2, and a 20.0% standard deviation. The risk-free rate is 6%, and the market risk premium is 5%. Calculate each stock's coefficient of variation. Round your answers to two decimal places. Do not round intermediate calculations.CVx =?CVy=?Calculate each stock's required rate of return. Round your answers to two decimal places rx=10% ry=? Calculate the required return of a portfolio that has $6,000 invested in Stock X and $2,000 invested in Stock Y. Do not round intermediate calculations. Round your answer to two decimal places. rp =?