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Consider the following information: State of Economy Probability of State of Economy Rate of Return if State Occurs Stock A Stock B Stock C Boom
Consider the following information: |
State of Economy | Probability of State of Economy | Rate of Return if State Occurs | ||
---|---|---|---|---|
Stock A | Stock B | Stock C | ||
Boom | .20 | .31 | .41 | .32 |
Good | .50 | .18 | .12 | .11 |
Poor | .25 | .04 | .07 | .05 |
Bust | .05 | .15 | .27 | .08 |
a. | Your portfolio is invested 28 percent each in A and C, and 44 percent in B. What is the expected return of the portfolio? |
What is the variance of this portfolio?
What is the standard deviation? |
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