Consider the following information: State of Economy Boom Good Poor Bust Rate of Return if State Occurs Probability of State of Economy Stock A Stock B Stock C .30 .20 .44 .31 .30 .13 .22 .13 .20 .03 -.09 -.05 .20 -.05 -.28 -.09 a. Your portfolio is invested 15 percent each in Stocks A and C and 70 percent in Stock B. What is the expected return of the portfolio? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.) Expected return b-1. What is the variance of this portfolio? (Do not round intermediate calculations. Round your answer to 5 decimal places.) Variance