Question 6. High Tension Transformers Pty Ltd manufactures heavy-duty transformers for electrical switching stations. 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: The company's fixed manufacturing overhead per unit was constant at $450 for all three years. Required: a. Determine each year's absorption costing net operating income. Present your answer in the form of a reconciliation report. b. In Year 4, the company's variable costing net operating income was $240,200 and its absorption costing net operating income was $267,200. Did inventories increase or decrease during Year 4? How much fixed manufacturing overhead cost was deferred or released from inventory during Year 4