Use the following table:

Series	Average return
Large stocks	11.70	%
Small stocks	16.40
Long-term corporate bonds	6.20
Long-term government bonds	6.10
U.S. Treasury bills	3.80
Inflation	3.10

a.	Determine the return on a portfolio that was equally invested in large-company stocks and long-term corporate bonds. (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)
b.	What was the return on a portfolio that was equally invested in small stocks and Treasury bills? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)