S13-07 Calculating Returns and Standard Deviations [LO1] Consider the following information: Rate of Return if State Occurs State of Economy Probability of State of Economy Stock A Stock B Recession 15 .04 -.17 Normal .55 .09 .12 Boom .30 .17 .27 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.) Answer is complete but not entirely correct. a. Stock A expected return a. Stock B expected return b. Stock A standard deviation b. Stock B standard deviation 10.60 % 12.15 % 13.05% 13.92 %