Consider the following information: Rate of Return if State Occurs State of Economy Probability of State of Economy Stock A Stock B Stock C Boom 0.78 0.25 0.25 0.21 Bust 0.22 0.15 0.09 -0.01 Requirement 1: What is the expected return on an equally weighted portfolio of these three stocks? (Do not round your intermediate calculations.) Requirement 2: What is the variance of a portfolio invested 30 percent each in A and B and 40 percent in C? (Do not round your intermediate calculations.)