Suppose that you owe $2,000 on a credit card that charges 18% APR and you pay either the minimum 10% or $20, whichever is higher, every month. How long will it take you to eliminate the debt? Assume...

Suppose that you owe $2,000 on a credit card that charges 18% APR and you pay either the minimum 10% or $20, whichever is higher, every month. How long will it take you to eliminate the debt? Assume that the bank uses the previous-balance method to calculate your interest, meaning that the bank does not subtract the amount of your payment from the beginning balance but charges you interest on the previous balance.