Question

Let’s assume that the old clunker you have been driving needs $500 in repairs in order to pass an annual car inspection. You are considering buying a new car, and you contact car dealers and banks to determine the best deal you can get on a car loan. Assume two different scenarios: (a) The lowest interest rate you find on a five-year car loan is 10 percent, and the annual rate of inflation for the next five years will be 9 percent. (b) The lowest interest rate you can find on a five-year car loan is 6 percent, and the annual rate of inflation for the next five years will be 1 percent. Question: Under which scenario—(a) or (b)—will you pay less, in real income, for your car loan?

Answer 1

The answer and procedures of the exercise are attached in the following archives.

Explanation

You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.