Consider the following information: Rate of Return if State Occurs State of Economy Recession Normal Boom Probability of State of Economy 0.20 0.60 0.20 Stock A 0.04 0.07 0.11 Stock B -0.21 0.15 0.32 Required: (a) Calculate the expected return for Stock A. (Do not round your intermediate calculations.) ( (Click to select) (b) Calculate the expected return for Stock B. (Do not round your intermediate calculations.) (Click to select) A (c) Calculate the standard deviation for Stock A. (Do not round your intermediate calculations.) (Click to select) A (d) Calculate the standard deviation for Stock B. (Do not round your intermediate calculations.) (Click to select)