Supply the missing dollar amounts for each of the following independent cases: Cases Sales Revenue Beginning Inventory Purchases Total Available Ending Cost of Inventory Goods Sold A $ 2,600 $ 700 $ B 1,270 570 1,000 550 $ 1,250 $ 1,570 350 Gross Profit $ 900 $1,700 Selling and General Income from Expenses Operations $ 350 $ 1,350 300 150 C 400 500 500 770 450 D 1,240 920 600 400 250