Determining Amounts to be paid on Invoices Determine the amount to be paid in full settlement of each of the following invoices, assuming that credit for returns and allowances was received prior to payment and that all invoices were paid within the discount period: Freight Paid by Seller Customer Returns and Allowances $700 Merchandise $13,000 FOB destination, n/30 b. 10,200 $400 1.200 C 3,300 700 FOB shipping point, 2/10, 1/30 FOB shipping point, 2/10, 1/30 FOB shipping point, 2/10, n/30 FOB destination, 1/10, 1/30 d 4,200 200 600 3,500 a. b. C QUINO d. e