cal Busin 8 of 44 SS + Automatic Zoc WORD PROBLEMS 12-20. The May 2001 issue of Credit Union Magazine stated that federal credit unions are limited to charging interest rates of no more than 18% per annum on any loan. A $2,500 loan is given to a member at 18%, and the interest is $225. When will the loan be due (assume 365 days)