Consider the following information about three stocks: Rate of Return If State Occurs Stock A State of Economy Boom Normal Bust Probability of State of Economy .25 .50 .25 .35 .17 .01 Stock B .40 .15 -.32 Stock C .52 .13 - 40 a-1. If your portfolio is invested 35 percent each in A and B and 30 percent in C, what is the portfolio expected return? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) a-2. What is the variance? (Do not round intermediate calculations and round your answer to 5 decimal places, e.g., 16161.) a-3. 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.) b. If the expected T-bill rate is 3.70 percent, what is the expected risk premium on the portfolio? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) c-1. if the expected inflation rate is 3.30 percent, what are the doproximate and exact expected real returns on the portfolio? (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) c-2. What are the approximate and exact expected real risk premiums on the portfolio? (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) % a-1: Portfolio expected return a-2. Variance a-3. Standard deviation % % % b. Expected risk premium C-1. Approximate expected real return Exact expected real return C-2. Approximate expected real risk premium Exact expected real risk premium % % %