XYZ Inc. sells a single product for $20 per unit. Direct materials costs were $6 per unit, while direct labour and variable manufacturing overhead costs were $3 and $2 respectively. Fixed manufacturing overhead costs amount $20,000 per month. The company has a practical production capacity of 5,000 units per month. Variable selling costs are $2 per unit. Fixed selling costs are $10,000 per month. Last month, the company produced 5,000 units and sold 4,000 units. What is the company's operating income using absorption costing? Multiple Choice O $2,000 O $14,000 O $10,000 O $6,000