Required information [The following information applies to the questions displayed below.) Emily Company uses a periodic inventory system. At the end of the annual accounting period, December 31 of the current year, the accounting records provided the following information for product 2: Units 2,830 Unit Cost $ 12 Inventory, December 31, prior year For the current year: Purchase, April 11 Purchase, June 1 Sales ($55 each) Operating expenses (excluding income tax expense) 8,980 7,910 10,930 13 18 $193,500 2. Compute the difference between the pretax income and the ending inventory amount for the two cases. Comparison of Amounts Case A Case B FIFO LIFO Difference Pretax income Ending inventory