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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
An investor wants to determine the safest way to structure a portfolio from several investments. Investment A produces an average annual return of 14% with a variance of 0.025. Investment B produces an average rate of return of 9% with a variance of 0.015. Investment C produces an average rate of return of 8% with a variance of 0.010. Investments A and B have a covariance of 0.00028, and investments A and C have a covariance of -0.006. Investments B and C have a covariance of 0.00125.
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a. Suppose the investor wants to achieve at least a 12% return. What is the least risky way of achieving this goal?
b. Suppose the investor regards risk minimization as being five times more important than maximizing return. What portfolio would be most appropriate for the investor?
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