Consider the following information: Rate of Return if State Occurs State of Economy Recession Normal Boom Probability of State of Economy .19 .60 .21 Stock A .10 13 .18 Stock B -.14 .15 32 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 % %