Buford pays for a $4000.00 vacation with a credit card that
has a 20% apr. he decides to
make $200.00 monthly
payments.
what is the total amount of
interest and fees based on the
apr?

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?