Exercise 6-3 Reconciliation of Absorption and Variable Costing Net Operating Incomes [LO6-3] The following information applies to the questions displayed below Jorgansen Lighting, Inc.,.manufactures heavy-duty street lighting systems for municipalities. The company uses variable costing for internal management reports and absorption costing for external reports to shareholders, creditors, and the government. The company has provided the following data: Year 1Year 2 Year 3 Inventories: Beginning (units) Ending (units) 219 165 $299,500 165 187 $278,200 187 229 $255,200 Variable costing net operating income The company's fxed manufacturing overhead per unit was constant at $555 for all three years