+ filrn/takeAssignment/takeAssignmentMain.do?invoker=assignments&takeAssign... Calculator Beginning inventory, purchases, and sales data for widgets are as follows: Apr. 3 Inventory 15 units $30 11 Purchase 12 units $27 14 Sale 18 units 21 Purchase 7 units @ $25 25 Sale 10 units Complete the subsidiary inventory ledger assuming the business maintains a perpetual inventory system and calculates the ce sold and ending inventory using LIFO Cost of Purchases Merchandise Sold Total Cost Qty Unit Cost Total Cost Qty