Enter the missing dollar amounts for the income statement for each of the following independent cases: Cases Sales Revenue Beginning Inventory Purchases Total Available Ending Inventory Cost of Goods Sold Gross Profit Expenses Pretax Income (Loss) A $ 650 $ 100 $ 700 $ 500 $ 200 B 1,100 200 900 150 150 150 300 200 400 100 D 800 550 300 200 200 E 1,000 900 1,100 500 (50)