Question

Your credit card has a balance of ​$5600 and an annual interest rate of 14​%. You decide to pay off the balance over two years. If there are no further purchases charged to the​ card, you must pay ​$268.81 each​ month, and you will pay a total interest of ​$851.44. Assume you decide to pay off the balance over one year rather than two. How much more must you pay each month and how much less will you pay in total​ interest?