Consider the investor in Example 4.2.3 on page 220.
Chapter 4, Problem 16(choose chapter or problem)
Consider the investor in Example 4.2.3 on page 220. Suppose that the returns R1 and R2 on the two stocks have correlation 1. A portfolio will consist of s1 shares of the first stock and s2 shares of the second stock where s1, s2 0. Find a portfolio such that the total cost of the portfolio is $6000 and the variance of the return is 0. Why is this situation unrealistic?
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