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 a. Merchandise Invoice Amount $32,500 12,400 21,600 9,100 b $315 FOB destination, n/30 FOB shipping point, 2/10,n/30 FOB shipping point, 1/10,n/30 FOB shipping point, 1/10,n/30 FOB destination, 1/10, 1/30 $1,600 2,400 4,100 1,000 c. d. 200 e 77,900 This information has been collected in the Microsoft Excel Online file. Open the spreadsheet, perform the required analysis, and input your answers in the questions below. X Open spreadsheet Round your answers to the nearest dollar. a. $ b. $ c. $