- Suppose investor I chooses his “market portfolio” to consist of 75% in asset A and 25% in asset B, whereas investor J chooses a different “market portfolio” with 50% in asset A and 50% in asset B. Given these facts, what beta will each investor calculate for asset A?
- Given your answer to part a, which of the following statement is true and why?
i. Investor I will require a higher rate of return on asset A than will investor J.
ii. They both require the same return on asset A.
iii. Investor J will require a higher rate of return on asset A than will investor I.
- Compute the zero-beta portfolios and the equations for the security market line for each investor where the zero-beta portfolio is the minimum variance portfolio which has zero covariance with the index portfolio.
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