Consider the following information: State of Economy Recession Normal Boom Probability of State of Economy Rate of Return if State Occurs .25 .55 Stock A .03 .13 Stock B -.15 .13 .20 .16 .33 a. Calculate the expected return for the two stocks. (Do not round intermediate calculations. 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 %