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: Customer Returns Freight Paid by Merchandise Seller and Allowances a. $13,900 FOB destination, n/30 $700 b. 11,500 $500 c. 5,300 d. 3,200 100 FOB shipping point, 2/10, n/30 FOB shipping point, 1/10, n/30 FOB shipping point, 1/10, n/30 1,400 500 400 e. 3,100 FOB destination, 2/10, n/30 13,200 58,600 X $3000 a. b. S c. d. Feedback