Answer:
C. 2 percent.
Explanation:
The computation of the annual real rate of interest is presented below:
Provided that
Nominal annual interest rate = 8%
Inflation rate = 5%
So, the annual real rate of interest is
Real rate of return = {( 1 + nominal annual rate of return) ÷ ( 1 + inflation rate)} - 1
= {( 1 + 0.08) ÷ ( 1 + 0.05)} - 1
= 2%