Beginning inventory, purchases, and sales data for DVD players are as follows: Date Line Item Description Units and Cost Nov. 1 Inventory 52 units at $89 10 Sale 35 units 15 Purchase 66 units at $93 20 Sale 38 units 24 Sale 11 units 30 Purchase 37 units at $97 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