Supply the missing dollar amounts for each of the following independent cases: Cases Sales Revenue Beginning Inventory Cost of Goods Cost of Purchases Available for Sale Goods Sold Cost of Ending Inventory Gross Profit A 1,600 $ 1,000 $ 1,700 $ 2,700 $ 1,280 B 1,800 1,100 1,700 1,080 C 2,300 1,000 2,300 1,100 1,200 1,300 D 1,780 1,500 2,300 1,550 1,150 230 E 1,900 950 1,800 420 1,480