Jasmine takes a textbook to a pawnshop to borrow some money and is given $80.00. Jasmine must pay back the $80.00 in addition to a $33.00 fee in 3 months. What simple interest rate is she being charged? Round to the nearest tenth of a percent and don't forget to include a percent sign, %, in your answer. Jasmine is being charged a simple interest rate of __________________ .