Consider the following information: Rate of Return If State Occurs State of Probability of State of Economy Stock A Stock B Economy 15 Stock C Boom 39 49 29 Good .55 15 20 -09 .08 Poor Bust .25 .05 -01 -.07 20 -.24 -10 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., .16161.) 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.) s Expected return . % b-1. Variance b-2. Standard deviation %