currently earns 3.6 percent. a. What is the expected return on a portfolio that is equally invested in the two assets? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. If a portfolio of the two assets has a beta of.81, what are the portfolio weights? (Do not round intermediate calculations and round your answers to 2 decimal places, e.g., .16.) c. If a portfolio of the two assets has an expected return of 7 percent, what is its beta? (Do not round intermediate calculations and round your answer to 3 decimal places, e.g., 32.161.) d. If a portfolio of the two assets has a beta of 2.70, what are the portfolio weights? (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answers to the nearest whole number, e.g., 32.) X Answer is complete but not entirely correct. 7.30 % 60.00 x a. Expected return b. Weight of stock b. Weight of risk- free c. Portfolio beta 40.00 x 54.050 X 200 x d. Weight of stock d. Weight of risk- free -100 X currently earns 3.6 percent. a. What is the expected return on a portfolio that is equally invested in the two assets? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. If a portfolio of the two assets has a beta of.81, what are the portfolio weights? (Do not round intermediate calculations and round your answers to 2 decimal places, e.g., .16.) c. If a portfolio of the two assets has an expected return of 7 percent, what is its beta? (Do not round intermediate calculations and round your answer to 3 decimal places, e.g., 32.161.) d. If a portfolio of the two assets has a beta of 2.70, what are the portfolio weights? (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answers to the nearest whole number, e.g., 32.) X Answer is complete but not entirely correct. 7.30 % 60.00 x a. Expected return b. Weight of stock b. Weight of risk- free c. Portfolio beta 40.00 x 54.050 X 200 x d. Weight of stock d. Weight of risk- free -100 X