Consider the following information on large-company stocks for a period of years. a. What was the arithmetic average annual return on large-company stocks in nominal terms? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.9., 32.16 . b. What was the arithmetic average annual return on large-company stocks in real terms? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.9., 32.16