Suppose that on January 1 you have a balance of $6100 on a credit card whose APR is 18 % , which you want to pay off in 1 year. Assume that you make no additional charges to the card ater January 1. a. Caloulate your monthly payments b. When the card is paid off, how much will you have paid since January 1? G. What percentage of your total payment from part (b) is interest? a. The monthly payment is $ (Do not round until the final answer. Then round to the nearest oent as needed) b. The total paid since January 1 is $ (Use the answer from part (a) to find this answer. Round to the nearest cent as needed) c. The percentage of the total paid that is interest is % (Use the answer from part (b) to find this answer. Round to one decimal place as needed.)