Not yet answered You have invested in a portfolio of 4 stocks. The amount invested in each stock, the expected return on each stock over the next year, and the beta of each stock are given in the table below. Marked out of 0.5 The expected return on the market is 9.6% and the risk-free rate is 2.2%. Flag question Based on the current prices of the stocks in the portfolio, the expected return on the portfolio is Finish atten 8.1%. Time left 0: Stock Amount Return Return Alpha $555 13.2% 1.9 Beta $471 5.3% 0.8 Gamma $321 9.4% 1.3 Delta $687 11.9% 1.2 What is the beta of the portfolio? (Enter your answer as a decimal to 2 decimal places.)