Consider the following information: Rate of Return if State Occurs State of Economy Probability of State of Economy Stock A Stock B Recession .20 .08 -.15 Normal Boom .50 .11 .14 .30 .16 .31 a. Calculate the expected return for Stocks A and B. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) b. Calculate the standard deviation for Stocks A and B. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) a. Stock A expected return a. Stock B expected return b. Stock A standard deviation b. Stock B standard deviation % % % %