The following table shows rates of return for a mutual fund and the market portfolio (S8P 500). Part 1 Attempt 1/10 for 10pts. What is the arithmetic average return for the market portfolio? Part 2 Attempt 1/10 for 10pts. What is the covariance of returns? What is the variance of the market portfolio? Part 4 E - Attempt 1/10 for 10 pts. What is the beta of the fund, using the industry model (not subtracting the risk-free rate)