Following is partial information for the income statement of Audio Solutions Company under three different inventory costing methods, assuming the use of a periodic inventory system: Required: 1. Compute cost of goods sold under the FIFO, LIFO, and average cost inventory costing methods. 2. Prepare an income statement through pretax income for each method. Sales, 316 units; unit sales price, $54; Expenses, $1,570 3. Rank the three methods in order of income taxes paid (favorable cash flow). Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Compute cost of goods sold under the FIFO, LIFO, and average cost inventory costing methods. (Round intermediate calculations to 2 decimal places. Round your answers to the nearest whole dollar amount.) FIFO LIFO Average Cost Cost of goods sold Beginning inventory (391 units @ $26) Purchases (457 units @ $34) $ 10,166 $ 10,166 $ 10,166 15,538 15,538 15,538 Goods available for sale Ending inventory (532 units ) Cost of goods sold Prepare an income statement through pretax income for each method. Sales, 316 units; unit sales price, $54; Expenses, $1,570 FIFO LIFO Average Cost Rank the three methods in order of income taxes paid (favorable cash flow). FIFO LIFO Average cost