Consider the following information: State of Probability of Rate of Return if State Occurs Economy State of Economy Stock A Stock B Stock C Boom .17 .358 .458 .338 Good .43 .128 108 .178 Poor .33 Bust .07 .018 -.118 .028 -.258 -.062 -.098 a. Your portfolio is invested 29 percent each in A and C and 42 percent in B. What is the expected return of the portfolio? 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 this portfolio? Note: Do not round intermediate calculations and round your answer to 5 decimal places, e.g., .16161. c. What is the standard deviation of this portfolio? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16. a. Expected return b. Variance % c. Standard deviation %