Required information (The following information applies to the questions displayed below.] Daniel Company uses a periodic inventory system. Data for the current year: beginning merchandise inventory (ending inventory December 31, prior year), 2,170 units at $36; purchases, 7,870 units at $38; expenses (excluding income taxes), $192,800; ending inventory per physical count at December 31, current year, 1,640 units; sales, 8,400 units; sales price per unit, $77; and average income tax rate, 34 percent. Required: 1-a. Compute cost of goods sold under the FIFO, LIFO, and average cost inventory costing methods. 1-b. Prepare income statements under the FIFO, LIFO, and average cost inventory costing methods. Req 1A Req 1B Prepare income statements under the FIFO, LIFO, and average cost inventory costing methods. (Do not round your intermediate calculations. Round your final answers to the nearest whole dollar amount.) Income Statement FIFO LIFO Average Cost Sales revenue Cost of goods sold 314,860 318,140 315,840 Gross profit Operating expenses Pretax income Income tax expense Net income