SEDITO DITO DOPOTOMOTO Date Explanation Units Unit Cost Total Cost Sept. 1 Inventory $100 $1,500 Sept. 12 Purchases - 42 103 4,326 Sept. 19 Purchases 57 104 5,928 Sept. 26 Purchases 105 2,205 Totals $13,959 (a) Compute the ending inventory at September 30 using the FIFO, LIFO and average-cost methods. (Round average cost per unit to 3 decimal places, e.g. 125.153 and final answers to O decimal places, e.g. 125.) FIFO LIFO AVERAGE-COST The ending inventory at September 30 $ (b) Compute the cost of goods sold at September 30 using the FIFO, LIFO and average-cost methods. (Round average cost per unit to 3 decimal places, e.g. 125.153 and final answers to 0 decimal places, e.g. 125.) FIFO LIFO AVERAGE-COST Cost of goods sold $ SEDITO DITO DOPOTOMOTO Date Explanation Units Unit Cost Total Cost Sept. 1 Inventory $100 $1,500 Sept. 12 Purchases - 42 103 4,326 Sept. 19 Purchases 57 104 5,928 Sept. 26 Purchases 105 2,205 Totals $13,959 (a) Compute the ending inventory at September 30 using the FIFO, LIFO and average-cost methods. (Round average cost per unit to 3 decimal places, e.g. 125.153 and final answers to O decimal places, e.g. 125.) FIFO LIFO AVERAGE-COST The ending inventory at September 30 $ (b) Compute the cost of goods sold at September 30 using the FIFO, LIFO and average-cost methods. (Round average cost per unit to 3 decimal places, e.g. 125.153 and final answers to 0 decimal places, e.g. 125.) FIFO LIFO AVERAGE-COST Cost of goods sold $