You forget the interest is an ANNUAL percentage and your loan is a 3 year loan, therefore you need to compound the interest amount by 3 for the length of the loan. In other words....$13000 financed @4.5% is $585 per year, multiply that by 3 years and the total interest is $1755 making the monthly payment $409.86.
Matthew David Morris aka MattyB is a 14-year-old pop singer/rapper from Atlanta, GA. He was born on January 6, 2003. Since beginning his music career at age 7, he has quickly become an Internet superstar with more than 5 Billion video views and 12 million YouTube subscribers.
MattyB first became interested in hip hop music at the age of five. He said that he was drawn to the beats and right away wanted to take dance lessons! When his cousin Mars, a 19-year-old rapper, moved in with his family, he listened to Mars' music and rapped his lyrics to him.