# Question

For Problem 2, find the composition of the portfolio that has minimum variance for each of the two security combinations you considered.

## Answer to relevant Questions

Derive the expression for the location of all portfolios of two securities in expected return standard deviation space when the correlation between the two securities is -1. Assume the information given in Problem 1 but that short sales are not allowed. Set up the formulation necessary to solve the portfolio problem. In Problem 1 Given the preceding data and the fact that Calculate the following: (a) The mean return for each security (b) The variance of each security’s return (c) The covariance of returns between each security Assuming Is are uncorrelated and Calculate the following using the general multi-index model: - Expected returns - Variance of return - Covariance of return What is the optimum portfolio assuming short sales but no riskless lending and borrowing with p = 0.5 for all pairs of securities? Use the data in Problem 4. In Problem 4Post your question

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