Hi- Can I please have assistance on the following:

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:

\fReconciliation of Variable Costing and Absorption Costing Net Operating Incomes Year 1 Year 2 Year 3 Variable costing net operating income Add (deduct) fixed manufacturing overhead deferred in (released from) inventory under absorption costing Absorption costing net operating income