Perpetual Inventory Using LIFO Beginning inventory, purchases, and sales data for DVD players are as follows: November 1 Inventory 60 units at $69 10 Sale 39 units 15 Purchase 77 units at $72 20 Sale 42 units 24 Sale 30 Purchase 13 units 28 units at $76 The business maintains a perpetual inventory system, costing by the last-in, first-out method. Determine the cost of goods sold sold for each sale and the inventory balance after each sale, presenting the data in the form illustrated in Exhibit 4. Under LIFO, if units are in inventory at two different costs, enter the units with the HIGHER unit cost first in the Cost of Goods Sold Unit Cost column and LOWER unit cost first in the Inventory Unit Cost column. Schedule of Cost of Goods Sold LIFO Method DVD Players Cost of Quantity Purchases Purchases Quantity Goods Sold Purchased Unit Cost Total Cost Sold Unit Cost Date Nov. 1 Nov. 10 Nov. 15 Nov. 20 Nov. 24 Nov. 30 Nov. 30 Balances Cost of Goods Sold Inventory Total Cost Quantity Inventory Inventory Unit Cost Total Cost