You have $138,000 to invest in a portfolio containing Stock X and Stock Y. Your goal is to create a portfolio that has an expected return of 17.4 percent. Stock X has an expected return of 15.6 percent and a beta of 1.40, and Stock Y has an expected return of 11.6 percent and a beta of 1.16. How much money will you invest in stock Y? What is the beta of your portfolio?