Supply the missing dollar amounts for the income statement of Lewis Retailers for each of the following independent cases:

Cases	Sales Revenue	Begnining Inventory	Purchases	Cost of Goods Available for Sale	Cost of Goods Sold	Cost of Ending Inventory	Gross Profit
A	1550	950	1650		1220
B	1750	1050	1650			1020
C		950			1050	1150	1250
D	1720		1450		1500	1100
E	1850	900	1750				1420