"An investor can design a risky portfolio based on two stocks, A and B. Stock A has an expected return of 9.5% and a standard deviation of return of 8%. Stock B has an expected return of 5% and a standard deviation of return of 2%.The correlation coefficient between the returns of A and B is 0.75 . The risk-free rate of return is 3.5%. The expected return on the optimal risky portfolio is Note: Express your answers in strictly numerical terms. For example, if the answer is 5%, write 0.05" "An investor can design a risky portfolio based on two stocks, A and B. Stock A has an expected return of 9.5% and a standard deviation of return of 8%. Stock B has an expected return of 5% and a standard deviation of return of 2%.The correlation coefficient between the returns of A and B is 0.75 . The risk-free rate of return is 3.5%. The expected return on the optimal risky portfolio is Note: Express your answers in strictly numerical terms. For example, if the answer is 5%, write 0.05