11.3. a. Find the beta of the portfolio given below. (10 points) b. Assume that market return is 12%. Which assets are undervalued or overvalued? Please explain. (10 points) c. Explain why the beta of the market is always equal to 1 and beta of a treasury bill equal to 0. (10 points) Dollars % of Pi Asset Invested w(i) E(RI) Rf reward-to-risk ratio A $60,000 27% 5% 14.38% B $87,000 15% 59.40% C$120,000 10% 5% 7.06% D $225,000 16% 10% 5%24.14% E $958,000 66% 20% 5%-34.61% $1,450,000 100% 4% 6% 8% 11.4. Consider the following information: Standard Deviation Security T 20% Security K 30% Beta 1.90 1.90 a. Which security has more total risk? (5 points) b. Which security has more systematic risk? (5 points) c. Which security should have the higher expected return? (5 points) d. What does the total risk consist of? What kind of risk is eliminated with portfolio diversification? (5 points) 2