Supply the missing dollar amounts for each of the following independent cases: Cases Sales Revenue Beginning Inventory Purchases Cost of Goods Cost of Available for Sale Goods Sold 300 Cost of Ending Inventory Gross Profit $ 100 800 800 B 200 150 700 $ 900 600 800 1,000 100 400 500 300 400 200 650 D 150 600 250 E 50 900 500