Last year, Barnard Company incurred the following costs: Direct materials $ 50,000 Direct labor 20,000 Manufacturing overhead 130,000 Selling expense 40,000 Administrative expense 36,000 Barnard produced and sold 10,000 units at a price of $31 each. Refer to the information for Barnard Company above. Operating income is Oa. $34,000. Ob. $110,000 Oc. $234,000. Od. $270,000. Oe. $74,000