assume an invoice of $8,324 is dated april 27th and shipment is received on may 15. for each of the following terms , calculate when the invoice would have to be paid in order to earn a cash discount, the amount due if a discount were earned , and the last day to pay the net amount of the invoice if a discount was not earned; 2/10, 1/15, n/30; 3/12 EOM; 4/15 ROG