Frank has four different credit cards, the balances and interest information of which are outlined in the table below. as frank was
developing a debt payment plan, rick suggested that he pay off the credit cards beginning with the highest interest rate, working
his way down. if frank chooses to follow rick's advice, in what order should frank plan on paying off his credit cards?
credit card
a
b
c
d
d, a, c, b
d. a, b, c
a, d, c, b
a, c,d, b
balance
$2,380
$4,500
$1,580
$900
apr
19%
15%
17.50%
21%
a
b.
c.
d.