Using the information below, compute the cost of goods sold and ending inventory using FIFO (First-In, First-Out), LIFO (Last-In, First-Out), and weighted average. Date Aug. 1 Aug. 5 Aug. 12 Aug. 21 Aug. 30 Activity Beginning Inventory Purchased Inventory Sold Inventory Purchased Inventory Sold Inventory Information 15 units @ $100 per unit 25 units @ $125 per unit 9 units sold @ $175 per unit 12 units @ $75 per unit 18 units sold @ $200 per unit