Question: Consider a single factor APT. Portfolio A has a beta of 2.0 and an expected return of 22%. Portfolio B has a beta of 1.5
Consider a single factor APT. Portfolio A has a beta of 2.0 and an expected return of 22%. Portfolio B has a beta of 1.5 and an expected return of 17%. The risk-free rate of return is 4%. Please answer the following questions.
| Portfolio | beta | R | Rf |
| A | 2 | 22% | 4% |
| B | 1.5 | 17% | 4% |
Choose all correct answers. Please note that each incorrect answer will reduce the score by 10%
| a. | The arbitrage profit is 0.5% | |
| b. | The ratio of risk premium to beta for portfolio B is 7.67% | |
| c. | The arbitrage strategy: is to short portfolio A and B and use the proceeds to take a long position in risk free asset | |
| d. | The arbitrage profit is 5% | |
| e. | The ratio of risk premium to beta for portfolio A is 9% | |
| f. | The arbitrage strategy it to short portfolio A and use the proceeds to take a long position (50%) in A and (50%) in risk free asset | |
| g. | The ratio of risk premium to beta for portfolio A is 10% | |
| h. | The arbitrage strategy is to short portfolio B and use the proceeds to take a long position (75%) in A and (25%) in risk free asset | |
| i. | For portfolio A , the ratio of risk premium to beta is 10% | |
| j. | The ratio of risk premium to beta for portfolio B is 8.67% |
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