80 units @ $68 53 units 102 units@$71 57 units 18 units 22 units @ $75 June Inventory 6 Sale 14 Purchase 19 Sale 25 Sale 30 Purchase The business maintains a perpetual inventory system, costing by the last-in, first-out method Determine the cost of merchandise sold for each sale and the inventory balance after each sale, presenting the data in the form illustrated in Exhibit 4 Hide Under LIFO, if units are in inventory at two different costs, enter the units with the HIGHER unit cost first in the Cost of Merchandise Sold Unit Cost column and LOWER unit cost first in the Inventory Unit Cost column Schedule of Cost of Merchandise Sold LIFO Method Portable DVD Players Date Quantity Purchased Purchases Unit Cost Purchases Total Cost Quantity Sold Cost of Merchandise Sold Unit Cost Cost of Merchandise Sold Total Cost Inventory Quantity Inventory Unit Cost June 1 80 $ 68 June 6 June 14 June 19 June 25 June 30