61 Saved Supply the missing dollar amounts for each of the following independent cases: Cases Sales Revenue Beginning Inventory Purchases Cost of Goods Available for Sale Cost of Goods Sold Cost of Ending Inventory Gross Profit A $ 1,100 $ 500 $ 1,200 $ 780 B 1,300 600 1,200 C 500 D 1,280 1,000 E 1,400 450 1,300 580 600 700 800 1,050 650 980