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Consider the following information about three stocks: State of Economy Probability of State of Economy Rate of Return if State Occurs Stock A Stock B
Consider the following information about three stocks:
State of
Economy Probability of State of Economy Rate of Return if State Occurs
Stock A Stock B Stock C
Boom 0.25 0.34 0.46 0.58
Normal 0.50 0.14 0.12 0.10
Bust 0.25 0.05 0.26 0.46
a-1. If your portfolio is invested 20% each in A and B and 60% in C, what is the portfolio expected return? (Do not round intermediate calculations. Enter the answer as a percent rounded to 2 decimal places.)
Portfolio expected return %
a-2. What is the variance? (Do not round intermediate calculations. Round the final answer to 8 decimal places.)
Variance
a-3. What is the standard deviation? (Do not round intermediate calculations. Enter the answer as a percent rounded to 2 decimal places.)
Standard deviation %
b. If the expected T-bill rate is 3.50%, what is the expected risk premium on the portfolio? (Do not round intermediate calculations. Enter the answer as a percent rounded to 2 decimal places.)
Expected risk premium %
c-1. If the expected inflation rate is 2.40%, what are the approximate and exact expected real returns on the portfolio? (Do not round intermediate calculations. Enter the answers as a percent rounded to 2 decimal places.)
Approximate expected real return %
Exact expected real return %
c-2. What are the approximate and exact expected real risk premiums on the portfolio? (Do not round intermediate calculations. Enter the answers as a percent rounded to 2 decimal places.)
Approximate expected real risk premium %
Exact expected real risk premium %
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