Letter of credit or line of credit. As We Go Bank 11.4% APR. For the loans in the popup window. year? offers its customers a line-of-credit loan in which each month's outstanding balance has an interest charge at all with a $100,000 credit line, what are the required monthly interest payments and the total interest paid for the (Round to the nearest cent.) Month January Interest Interest Interest Interest Loan A Loan B Loan C Loan D