Based on the following information, the expected return and standard deviation for Stock A are percent and percent, respectively. The expected return and standard deviation for Stock B are percent and percent, respectively. (Do not Include the percent signs (%). Round your answers to 2 decimal places. (e.g., 32.16)) Rate of Return if State Occurs State of Economy Probability of State of Economy Stock A Stock B Recession 0.03 -0.2 Normal 0.5 0.12 Boom 0.12 0.31 0.1 0.07 0.4