Part B1 and B2

B-1. What was the arithmetic average risk premium over this period? (Round to 2 Decimal)

B-2. What was the standard deviation of the risk premium over this period? (Round 2 Decimal)

Consider the following table for a period of six years: U.S. Year 1.11 points Returns Large- Company Treasury Bills Stocks - 16.19% 7.59% -26.92 8.14 37.53 6.17 24.23 6.57 - 7.76 5.60 6.87 8.09 U AWN- eBook Print a-1. Calculate the arithmetic average returns for large-company stocks and T-bills over this time period. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) a-2. Calculate the standard deviation of the returns for large-company stocks and T-bills over this time period. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) References Large-company stocks T-bills a-1. Arithmetic average return a-2. Standard deviation