E7-3 (Algo) Inferring Missing Amounts Based on Income Statement Relationships LO7-1 Enter the missing dollar amounts for the income statement for each of the following independent cases: Cases Sales Revenue Purchases Total Available Beginning Inventory $ 150 Ending Inventory $ 560 Cost of Goods Sold Expenses Gross Profit Pretax Income (Loss) $ $ 200 A B 1,040 1,200 1,150 1,080 100 180 140 1801 280 4 60 440 140 180 640 240 160 890 960 820 1,100 490 (80)