Current Attempt in Progress Buffalo Industries 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 $5 $650 12 Purchases 370 2,220 Purchases 225 1,575 Inventory 250 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 0 decimal places, e.g. 125.) FIFO LIFO Average-cost The cost of the ending inventory $ AA AA The cost of goods sold $