Question 5 1 pts Suppose portfolio B has average return 20% and standard deviation 25%, S&P500 has average return 15% and standard deviation 20%. If the risk-free rate is 5%, what is the M2 measure for portfolio B? Question 6 1 pts Suppose portfolio C has average return 20% and standard deviation 25%, S&P500 has average return 15% and standard deviation 20%. If the risk-free rate is 5%, what is the Sharpe ratio for portfolio C