Below are the returns for different asset classes for a particular year:

Asset class	Return
T-bills	3.7%
Corporate bonds	5.5%
Small company stocks	17.3%
Large company stocks	11.5%

The inflation rate was 1.9%.

Part 1

What was the real return on corporate bonds?

Part 2

What was the real return on small-company stocks?

Part 3

What was the real return on Treasury bills?

Part 4

What was the real risk premium for corporate bonds?

Part 5

What was the real risk premium for small company stocks?