Problem 13-7 Calculating Returns and Standard Deviations [LO1] Consider the following information: Rate of Return If State Occurs State of Probability of Economy Economy Recession Normal Boom State of Stock B 16 57 27 Stock A 07 .10 15 .18 .35 Calculate the expected return for each stock. (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Expected return Stock A Stock B Calculate the standard deviation for each stock. (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places, e.g 32.16.) Standard deviation Stock A Stock B