Consider the following information: Probability of State Economy of Economy Recession Normal .64 Boom 24 Rate of Return if State Occurs Stock A Stock B .055 -.34 .135 .24 .230 .12 47 a. Calculate the expected return for the two stocks. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Expected return E(RA) E(Re) b. Calculate the standard deviation for the two stocks. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Standard deviation