es Consider the following information: State of Economy Boom Good Poor Bust Probability of State of Economy 15 45 .30 10 Rate of Return if State Occurs Stock A Stock B 38 22 -04 - 16 (Click to select) 48 19 D -.09 -34 Requirement 1: 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 your intermediate calculations.) (Click to select) Stock C 28 15 Requirement 2: (a) What is the variance of this portfolio? (Do not round your intermediate calculations.) (Click to select) EMALDAN -.06 -11 (b) What is the standard deviation? (Do not round your intermediate calculations.)