is it correct?

Determine the amount to be paid by the buyer for il settlement of each inwalce, assuming that credit for returns and lowances was received prior to payment and that all invoices were poliu penod Merchandise Transportation Paid by seller Transportation Terms Returns and Allowances (a) $9.600 5395 FOB Shipping Point, 1/10.net 30 $1,000 (6) 56,000 $105 FOB Destination, 2/10, net 45 $1.300 8,909 b. 8,520