Consider the following information: Rate of Return if State Occurs State of Economy Recession Normal Boom Probability of State of Economy 0.20 0.50 0.30 Stock A 0.02 0.08 0.12 Stock B -0.22 0.12 0.36 Required: (a) Calculate the expected return for Stock A. (Do not round your intermediate calculations.) (Click to select) v (b) Calculate the expected return for Stock B. (Do not round your intermediate calculations.) (Click to select) v (c) Calculate the standard deviation for Stock A. (Do not round your intermediate calculations.) (Click to select) v (d) Calculate the standard deviation for Stock B. (Do not round your intermediate calculations.) (Click to select) v