Consider the following table for different assets for 1926 through 2020. Standard Series Average return Deviation Largecompany stocks 12.2% 19.7% Smallcompany stocks 16 . 2 31 . 3 Longterm corporate bonds 6 . 5 8 . 5 Longterm government bonds 6 . 1 9 . 8 Intermediateterm government bonds 5 . 3 5 . 6 U.S. Treasury bills 3.3 3.1 Inflation 2.9 4.0 a. What range of returns would you expect to see 68 percent of the time for largecompany stocks? Note: A negative answer should be indicated by a minus sign. Enter your answers from lowest to highest. Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16. b. What about 95 percent of the time? Note: A negative answer should be indicated by a minus sign. Enter your answers from lowest to highest. Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16. Expected range of returns % -_ %