Consider an individual who borrowed $25,000 to purchase a used car at a fixed interest rate of 9%. If inflation is 9%, what is the real interest rate the individual will be paying? Select the correct answer below: the car loan must be repaid at a real interest rate of 7% the car loan must be repaid at a real interest rate of 9% the car loan must be repaid at a real interest rate of zero the car loan must be repaid at a real interest rate of 2% k