My loan was $40500 for five yearyears with a 9% interest per year. iI do not understand the total iI would have to pay. I have been paying 700 per month from since 2006 and it feels like i'veI've been paying forever. iI really don't understand...my balance now is $13,092.50. Please help me understand anyonethis, in layman's term. Thank you for your help