Two or more items are omitted in each of the following tabulations of income statement data. Fill in the amounts that are missing. 2019 2020 2021 Sales revenue $290,040 $ $412,060 Sales returns and allowances (12,080) (13,370) Net sales 344,851 Beginning inventory 20,500 33,580 Ending inventory Purchases 258,490 295,577 (4,650) 7,840 (7,650) 9,070 (9,510) 12.000 Purchase returns and allowances Freight-in Cost of goods sold Gross profit on sales (230,630) (291,474) 47,330 95,500 97,150