Given a Nominal Interest Rate of 10 Percent, When Would

Multiple Choice

Given a nominal interest rate of 10 percent, when would you earn the highest after-tax real interest rate?

A) Inflation is 1 percent, and the tax rate is 50 percent.
B) Inflation is 3 percent, and the tax rate is 40 percent.
C) Inflation is 4 percent, and the tax rate is 30 percent
D) Inflation is 5 percent, and the tax rate is 20 percent.