_______ is the cost of borrowing money or the amount earned by lending money.
A. Interest
B. Discount
C. Tip
D. Direct variation
This is an exam, extra points added + a little q&a from me to you!
Q: Have you ever taken a test that all the answers are the same letter? Example: A. B. C. D, all are A.
My A: Yes... this is one of them.