Rose Corporation produces a single product. Last year, the company had net operating income of $50,000 using variable costing. Beginning and ending inventories were 13,000 units and 18,000 units, respectively. If the fixed manufacturing overhead cost was $2.00 per unit, what would have been the net operating income using absorption costing? 1. O$40,000 2. $50,000 3. $60,000 4. $86,000