a. Fill in columns D and F and calculate the expected return for each fund, given the probabilities for the four possible economic conditions and their associated rates of return. b. Given the expected value for each fund for next year, fill out the following spreadsheet to calculate the standard deviation of each fund. Note that you need to fill in columns D, E, and F for the sock fund, and columns H, I, and J for the bond fund. The first two columns in each set are labeled; you need to determine what goes in columns F and J, respectively, which will lead to the variance, then the standard deviation