Is there enough information in this question to answer it?
https://i.imgur.com/qoSuV4Z.png
Is the loan fully paid off after 12 months? Is it an "interest only" loan?
Is the loan fully paid off after 12 months? Is it an "interest only" loan?
or how do you know that this wasn't an "interest only loan" and you pay $103 in interest every month... and if you want to pay down any principle, then that would be anything that you pay above $103/month.
The problem is very clear when you read it carefully. Which is also one of the skills its trying to tease out. It is rated as a 5 out of 5 being the most difficult.