onsider the following information:
Rate of Return if State Occurs State of Probability of Economy State of Economy Stock A Stock B Stock C Boom .15 .39 .49 .29 Good .55 .15 .20 .08 Poor .25 â .01 â .09 â .07 Bust .05 â .20 â .24 â .10
a. Your portfolio is invested 24 percent each in A and C, and 52 percent in B. What is the expected return of the portfolio? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)
Expected return %
b-1. What is the variance of this portfolio? (Do not round intermediate calculations and round your answer to 5 decimal places, e.g., 32.16161.)
Variance
b-2. What is the standard deviation? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)
Standard deviation %
| onsider the following information: |
| Rate of Return if State Occurs | ||||||||||||
| State of | Probability of | |||||||||||
| Economy | State of Economy | Stock A | Stock B | Stock C | ||||||||
| Boom | .15 | .39 | .49 | .29 | ||||||||
| Good | .55 | .15 | .20 | .08 | ||||||||
| Poor | .25 | â | .01 | â | .09 | â | .07 | |||||
| Bust | .05 | â | .20 | â | .24 | â | .10 | |||||
| a. | Your portfolio is invested 24 percent each in A and C, and 52 percent in B. What is the expected return of the portfolio? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) |
| Expected return | % |
| b-1. | What is the variance of this portfolio? (Do not round intermediate calculations and round your answer to 5 decimal places, e.g., 32.16161.) |
| Variance |
| b-2. | What is the standard deviation? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) |
| Standard deviation | % |
Related questions
Consider the following information:
| State of | Probability of | Rate of Return If State Occurs | |||||||||||
| Economy | State of Economy | Stock A | Stock B | Stock C | |||||||||
| Boom | .19 | .354 | .454 | .334 | |||||||||
| Good | .41 | .124 | .104 | .174 | |||||||||
| Poor | .31 | .014 | .024 | â | .054 | ||||||||
| Bust | .09 | â | .114 | â | .254 | â | .094 | ||||||
Your portfolio is invested 28 percent each in A and C and 44 percent in B. What is the expected return of the portfolio? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)
Expected return %
What is the variance of this portfolio? (Do not round intermediate calculations and round your answer to 5 decimal places, e.g., 32.16161.)
Variance
What is the standard deviation of this portfolio? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)
Standard deviation %
Consider the following information:
| Rate of Return If State Occurs | ||||||
| State of | Probability of | |||||
| Economy | State of Economy | Stock A | Stock B | Stock C | ||
| Boom | .20 | .355 | .455 | .335 | ||
| Good | .40 | .125 | .105 | .175 | ||
| Poor | .30 | .015 | .025 | â.055 | ||
| Bust | .10 | â.115 | â.255 | â.095 | ||
| Requirement 1: |
| Your portfolio is invested 30 percent each in A and C and 40 percent in B. What is the expected return of the portfolio? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) |
| Expected return of the portfolio | % |
| Requirement 2: |
| (a) | What is the variance of this portfolio? (Do not round intermediate calculations. Round your answer to 5 decimal places (e.g., 32.16161).) |
| Variance of the portfolio |
| (b) | What is the standard deviation of this portfolio? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) |
| Standard deviation | % |
