You have $300,000 to invest in a portfolio containing Stock X and Stock Y. Your goal is to create a portfolio that has an expected return of 13.1 percent. Stock X has an expected return of 11.51 percent and a beta of 1.34, and Stock Y has an expected return of 8.52 percent and a beta of .88. How much money will you invest in Stock Y? What is the beta of your portfolio?