Income (Lo s-21 Refer to the data in Exercise 5-1 for Ida Sidha Karya Company. The absorption statement pared th t prepared by the company's accountant for last year appears below: $191.250 Sales 157,500 Sa Gross margin Selling and administrative expense Net operating income 33,750 24.500 $ 9.250 Required: ermine how much of the ending inventory consists of fixed manufacturing overhead cos deferred in inventory to the next period. Prepare an income statement for the year using variable costing. Explain the difference in net operating income between the two costing methods. 2