Stock X has a 10.5% expected return, a beta coefficient of 1.0, and a 30% standard deviation of expected returns. Stock Y has a 13.0% expected return, a beta coefficient of 1.3, and a 20.0% standard deviation. The risk-free rate is 6%, and the market risk premium is 5%. a. Calculate each stock's coefficient of variation. Round your answers to two decimal places. CVx = CVy =