105 25 The inventory data for an item for November are: Nov. 1 4 10 17 30 Inventory Sold Purchased Sold Purchased 20 units at $19 10 units 30 units at $20 20 units 10 units at $21 Using a perpetual system, what are the dollar amounts for cost of the goods sold and for ending inventory for November if the company uses LIFO? The dollar sign is provided. Do not include cents. a. Cost of goods sold $ b. Ending inventory S