The cash discount term "2/10, net 30" means that: O the invoice is dated February 10 and must be paid by February 30, the buyer will, in effect, be borrowing at a 36 percent annual interest rate if he takes 30 days to pay the Invoice the buyer must make a 2 percent down payment--with the balance due in 10 to 30 days. a 2 percent discount off the face value of the invoice is permitted if the bill is paid within 10 days. Both B and D are true