Assume there are only three risky assets in which to invest, A, B and C. The expected return and standard deviation of return of asset A are 0.08 and 0.04, respectively. Similarly, the expected return and standard deviation of return of asset B are 0.1 and 0.05, respectively. Finally, the expected return and standard deviation of return of asset C are 0.07 and 0.02, respectively. The correlation coefficient between the returns of these assets are as follows: PAB -0.5. PAC 0.2 pac -0.4 You want to form a portfolio composed of these three securities with an expected return of 10% What are the weights of A, B and C in an efficient portfolio with an expected retum of 10%?

Essentials Of Investments
11th Edition
ISBN:9781260013924
Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Chapter1: Investments: Background And Issues
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Assume there are only three risky assets in which to invest, A, B and C. The expected return and
standard deviation of return of asset A are 0.08 and 0.04, respectively. Similarly, the expected
return and standard deviation of return of asset B are 0.1 and 0.05, respectively. Finally, the
expected return and standard deviation of return of asset C are 0.07 and 0.02, respectively. The
correlation coefficient between the returns of these assets are as follows:
PAB -0.5, PAC 0.2 PBC -0.4
You want to form a portfolio composed of these three securities with an expected return of 10%
What are the weights of A, B and C in an efficient portfolio with an expected retum of 10%?
Transcribed Image Text:Assume there are only three risky assets in which to invest, A, B and C. The expected return and standard deviation of return of asset A are 0.08 and 0.04, respectively. Similarly, the expected return and standard deviation of return of asset B are 0.1 and 0.05, respectively. Finally, the expected return and standard deviation of return of asset C are 0.07 and 0.02, respectively. The correlation coefficient between the returns of these assets are as follows: PAB -0.5, PAC 0.2 PBC -0.4 You want to form a portfolio composed of these three securities with an expected return of 10% What are the weights of A, B and C in an efficient portfolio with an expected retum of 10%?
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