need the formula and solution. teach me how to get everything if ever it is missing through stating formulas. thanks!

Name : (d sscy Date SEATWORK # 2 Statement of Comprehensive Income Fill in the missing amounts in the table below CASE A CASE B CASE C CASE D Sales P 200,000 300,000 g. 500,000 Beginning Inventory 50,000 50,000 h 150,000 Purchases 150,000 d. 100,000 350,000 Freight in 5,000 5,000 10,000 10,000 Purchase Discount 2,000 2,000 5,000 5,000 Goods Available for Sale a 20 3,000 253,000 110,000 Ending Inventory 53,000 75,000 Gross Profit b 50/000 83,000 50,000 Operating Expenses 20,000 60,000 Net Operating Income/Loss C . 30, 000 P (27,000) 25,000 (40, 000) *Show your computations below