1.
is exchanging one good for another without using money.

credit
barter
negotiating
brokering

2.
a has to be paid in full on the due date.

charge card
credit card
debit card
check card

3.
the is the original amount owed on a loan.

loan due
interest
available balance
principal

4.
apr is used to calculate the

loan amount
interest accrued
principal
future earnings

5.
to compute how one currency compares to another,