Homework Help, please answer the following

Consider the following information: Rate of Return if State Occurs Probability of State of State of Economy Economy Stock A Stock B Recession . 35 . 07 -. 20 Normal . 60 . 12 . 12 Boom . 05 - 17 . 26 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