Exercise 8-6 Two or more items are omitted in each of the following tabulations of income statement data. Fill in the amounts that are missing 2016 $287,510 (10,400) 2017 2018 Sales revenue Sales returns and allowances Net sales Beginning inventory Ending inventory Purchases Purchase returns and allowances Freight-irn Cost of goods sold Gross profit on sales $410,300 (13,540) 346,440 31,450 20,160 (5,350) 8,510 (227,140) 49,970 261,410 (8,280) 9,890 299,267 (10,110) 11,510 (290,363) 89,640 99,320