Financial Math question:

Brian took eight years to pay off his $71,900 loan. The loan had an interest rate of 8.16%, compounded quarterly. If Brian paid quarterly and made the same payment every time, how much was each payment that he made?

a.

$2,342.66

b.

$3,081.54

c.

$1,022.28

d.

$1,466.76


The lesson didn't teach me how to isolate the variable that finds the payment each quarter:/