Jenny bought a new computer and printer for college. The total cost was $3500, which she put on her new credit card that has an interest rate of 12.5%. She makes a $80.00 monthly payment. How many months will it take to pay off the credit card balance? Round to the nearest whole number. Remember that the formula for calculating the number of payments required to pay off with no new purchases is: N =negative logwhere r is the APR, P is the principal, and M log(1+1)) is the monthly payment.​