Larkspur, 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 114 $4 $456 12 Purchases 456 6 2,736 23 Purchases 285 8 2,280 30 Inventory 265 (a) Compute the cost of the ending inventory and the cost of goods sold under FIFO, LIFO, and average-cost. (For calculation purposes, round average cost to 3 decimal places, eg. 5.275. Round answers to O decimal places, eg. 125.) FIFO The cost of the ending inventory $ The cost of goods sold $ $ LIFO Average-Cost