Consider the following information: Rate of Return if State Occurs State of Economy Boom Probability of State of Economy .56 Stock A .13 Stock B .21 Stock C .39 Bust .44 .15 .05 -.06 bk 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.) ces a. Expected return b. Variance %