Enter the missing dollar amounts for the income statement for each of the following independent cases. (Hint: In Case B, work from the bottom up.) Case A Case B Case C Net sales revenue 7,620 6,060 Beginning inventory $ 11,150 $ 6,670 $ 3,810 9,320 Purchases 4,890 Goods available for sale 13,130 15,190 11,020 10,370 4,350 Ending inventory Cost of goods sold Gross profit Expenses Pretax income (loss) 1,340 280 680 1,670 $ (540) $ 1,030