Determine the amount to be paid by the buyer for full settlement of each invoice, assuming that credit for returns and allowances was recelved prior to payment and that all invoices were paid within the discount period. Merchandise $12,600 $4,s00 Transportation Paid by Seller $216 110 Transportation Terms FOB Shipping Point, 1/10, net 30 FOB Destination, 2/10, net 45 Re turns and Allowances $1,300 (b) $1,000 b