Investment Standard Assets Expected return Correlation Beta weight Deviation Asset A 15.00% 30.00% 45.00% Corr A.B = 0.60 1.21 Asset B 45.00% 24.00% 20.00% Corr A.C = -0.45 1.17 Asset C 40.00% 16.00% 15.00% Corr B.C = 0.24 0.65 Questions 1. Calculate expected return of portfolio with all 3 risky assets 2. Calculate Standard deviation of portfolio with all 3 risky assets 3. Assume you sell out Asset A, and replace it with T-Bill, using the same investment weight. Calculate expected return of portfolio of T-Bill and 2 risky assets (Asset B, and C) Answers % % % 4. Assume you sell out Asset A, and replace it with T-Bill, using the same investment weight. Calculate standard deviation of portfolio of T-Bill and 2 risky assets (Asset B, and C) % 5. Calculate beta of portfolio with all 3 risky assets (round to 2 digits after decimal). 6. Use CAPM, calculate required rate of return of all 3 risky assets. 7. Use CAPM, assume you add a new asset, Asset D, into portfolio. You adjust your portfolio by investing in all 4 assets, and each with equal weight of investment. Beta of Asset D is 0.36. Calculate beta of portfolio with all 4 risky assets. 8. From question 7, use CAPM and calculate required rate of return of portfolio with all 4 risky assets. % %