What is operating income for 2021? Beginning finished goods, 1/1/2021 Ending finished goods, 12/31/2021 Cost of goods sold Sales revenue $50,000 35,000 251.000 485,000 Operating expenses 109,000 Instructions: Round your answer to the nearest dollar, and do not include cents, commas, % or $. For example: if the answer is 10000 simply write 10000 (and NOT $10.000, $10,000.00, 10,000.00, $10000.00 or 10000.00)