eBook Show Me How Office 365 Determining amounts to be paid on invoices Determine the amount to be paid in full settlement of each of the following invoices, assuring that credit for returns and allowances was received prior to payment and that all invoices were paid within the discount period: Merchandise Freight Paid by Seller Invoice Amount Customer Returns and Allowances a. $35,000 $1,800 b. 12,500 $345 2,400 C 21,100 FOB destination, n/30 FOB shipping point, 2/10, 1/30 FOB shipping point, 1/10, 1/30 FOB shipping point, 2/10, 1/30 FOB destination, 1/10, 1/30 4,000 d. 9,000 185 1,000 77.100 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 as Check My Work Oppenheimer Company purchased merchandise on account from a supplier for $10,600, terms 2/10, w/30, Oppenheimer Company returned $1,300 of the merchandise and received full credit. a. What is the amount of cash required for the payment within the discount perod? b. Under a perpetual inventory system, what account is credited by Oppenheimer Company to record the retum