11 Security Fhas an expected return of 15.0 percent and a standard deviation of 19 percent per year. Security G has an expected return of 21.0 percent and a standard deviation of 44 percent per year. 6.25 . points What is the expected return on a portfolio composed of 30 percent of security Fand 70 percent of security G? (Do not round the intermediate calculations. Round the final answer to 2 decimal places.) ook Expected return of the portfolio Print b. References If the correlation between the returns of security Fand security G is 0.50, what is the standard deviation of the portfolio described in part (a)? (Do not round the intermediate calculations. Round the final answer to 2 decimal places.) Standard deviation