Consider the following information: State of Economy Probability of State of Economy Boom Bust .71 .29 Stock A .09 .18 Stock B .03 Rate of Return if State Occurs Stock C .29 .24 -.09 a. What is the expected return on an equally weighted portfolio of these three stocks? Note: 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 26 percent each in A and B and 48 percent in C? Note: Do not round intermediate calculations and round your answer to 5 decimal places, e.g., .16161. a. Expected return b. Variance of portfolio 12.89%