If a portfollio consists of a stock which comprises 30%of the investment with an expected return of 14%, | ||||||||||
and a beta of 1.4, while the risk free asset has a return of 5%, what is the beta of the portfollio? |
a. |
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b. |
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c. |
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d. |
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What is the expected return on the portfollio from the previous question?
Beta of portfolio = Beta of stock A * Weight Of Stock A + Beta of stock B * Weight Of Stock B
Stock B in our case is risk free asset therefore the beta of stock B is zero
According to Question
Beta Of Portfilio = 1.4*.30
Beta Of Portfilio = .42 i.e option A
Expected Return (ER) of portfolio = Expected Return of stock A * Weight Of Stock A + Expected Return of stock B * Weight Of Stock B
Weight Of Stock B= 1- Weight Of Stock A
=1-.30 =.70 = 70%
According to Question
ER of portfilio = .14*.30 + .05*.70
ER of portfilio = 7.7%
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