b- What is the expected return of a portfolio consisting of 65 percent of Stock A and 35 1. percent of Stock B ? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b- What is the standard deviation of a portfolio consisting of 65 percent of Stock A and 2. 35 percent of Stock B? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) c. What is the beta of the portfolio in part (b)? (Do not round intermediate calculations and round your answer to 3 decimal places, e.g., 32.161.)