Stock X has a 10.0% expected return, a beta coefficient of 0.9 , and a 35% standard deviation of expected returns. Stock Y has a 12.0% expected return, beta coefficient of 1.1 , and a 20.0% standard deviation. The risk-free rate is 6%, and the market risk premium is 5%. The data has been collected in the Microsoft Excel Online file below. Open the spreadsheet and perform the required analysis to answer the questions below. Open spreadsheet c. Calculate each stock's required rate of return. Flound your answers to two decimal places: fx=fy= d. On the bass of the two socks' exacted and required returns, which stock would be more attractive to a diveasalied investor? e. Calculate the fequieed refurn of a poetfolio that has $5,000 invested in 5 tock X and 510,000 invested in $tockY. Do- not round intermediate calculabions: found your answer to two decintal places. tp=