Luckily, Sunny has no student loan debt and pays a very low monthly rent to his parents. However, that could change if he decides to start his own business- he has talked to his bank and was offered a $15,000 line-of-credit at a 7.05% annual rate. He believes that, if needed, he can renegotiate the line-of-credit to $25,000, but maybe with an 8% interest rate.

Expalantion with calculation