April 3 Inventory 18 units $12 Purchase 16 units $14 14 Sale 23 units 21 Purchase 14 units @ $19 25 Sale 13 units Complete the subsidiary Inventory ledger assuming the business maintains a perpetual inventory system and compute the cost of merchandise sold and ending inventory using FIFO. Cost of Purchases Merchandise Sold Date Unit Cost Qty. Total Cost Unit Cost Qty. Total Cost April 3 11 16 14 14 21 14 19 25 und herchandise sold