Rate of Return If State Occurs - State of Probability of Economy State of Economy Boom .75 Bust 25 Stock A .08 Stock B . 17 -05 Stock 2 4 -08 a. What is the expected return on an equally weighted portfolio of these three stocks? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What is the variance of a portfolio invested 20 percent each in A and B and 60 percent in C? (Do not round intermediate calculations and round your answer to 6 decimal places, e.g., .161616.) a. Expected return b. Variance