Teal Mountain Inc. uses a periodic inventory system and reports the following for the month of June. Date Explanation Units Unit Cost Total Cost June 1 Inventory 130 $650 12 Purchases 370 2,220 Purchases 200 7 1,400 Inventory 240 Calculate weighted average unit cost. (Round answer to 3 decimal places, e.g. 5.125.) Weighted-average unit cost $ e Textbook and Media Compute the cost of the ending inventory and the cost of goods sold under FIFO, LIFO, and average-cost. (Round answers to O decimal places, e.g. 125.) FIFO FIFO L LIFO IFO Average-cost The cost of the ending inventory A $ ta The cost of goods sold ta A