Consider the following information: Rate of Return if State Occurs State of Economy Stock A Stock B Stock C Boom Good Poor Bust Probability of State of Economy 15 155 25 05 139 115 01 - 20 49 20 -09 - 24 29 08 -.07 -10 a. Your portfolio is invested 24 percent each in A and C. and 52 percent in B. What is the expected return of the portfolio? (Do not round Intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b-1. What is the variance of this portfolio? (Do not round intermediate calculations and round your answer to 5 decimal places, e.g., .32161.) b-2. 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.) a b-1 Expected return Variance Standard deviation b.2