Consider the following information Rate of Return if State Occurs Probability of State of Economy State of Economy Recession Normal Boom 30 55 .is Stock A 05 .15 .20 Stock -15 . 15 .35 a. Calculate the expected return for the two stocks (Do not round intermediate colculations. Enter your answers as a percent rounded to 2 decimal places.) Expected return for A Expected return for B b. Calculate the standard deviation for the two stocks. (Do not round your intermediate calculations. Enter your answers as a percent rounded to 2 decimal places.) Standard deviation for A Standard deviation for B % 96