Contemporary Engineering Economics 6th Edition by Chan Park

تمرين 7

Suppose that you just purchased a used car worth $8,000 in today's dollars. Suppose also that you borrowed $8,000 from a local bank at 9% compounded monthly over two years. The bank calculated your monthly payment at $365.48. Assuming that average general inflation will run at 0.5% per month over the next two years,
(a) Determine the monthly inflation-free interest rate ( i ) for the bank.
(b) What equal monthly payments (in terms of constant dollars over the next two years) are equivalent to the series of actual payments to be made over the life of the loan