Perpetual Inventory Using LIFO Beginning inventory, purchases, and sales data for DVD players are as follows: November 1 Inventory 120 units at $39 10 Sale 90 units 15 Purchase 140 units at $40 20 Sale 110 units 24 Sale 45 units 30 Purchase 160 units at $43 The business maintains a perpetual inventory system, costing by the last-in, first-out method. Determine the cost of goods 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 Schedule of Cost of Goods Sold LIFO Method DVD Players Cost of Cost of Quantity Purchases Purchases Quantity Goods Sold Goods Sold Inventory Inventory Inventory Purchased Unit Cost Total Cost Sold Unit Cost Total Cost Quantity Unit Cost Total Cost Date Nov. 1 Nov. 10 Nov. 15 c Nov. 20 I DOO I loud JIJ OD Nov. 24 Nov. 30 Nov. 30 Balances