Suppose that on January 1, you have a balance of $5800 on a credit card whose APR is

17%, which you want to pay off in 1 year. Assume that you make no additional charges to the card after January 1.

a. Calculate your monthly payments.

b. When the card is paid off, how much will you have paid since January 1?

c. What percentage of your total payment from part (b) is interest?

(Do not round until the final answer. Then round to the nearest cent as needed)