Beginning inventory, purchases, and sales data for DVD players are as follows: Date Line Item Description Units and Cost Nov. 1 Inventory 140 units at $29 10 Sale 110 units 15 Purchase 150 units at $30 20 Sale 120 units 24 Sale 35 units 30 Purchase 140 units at $34 The business maintains a perpetual inventory system, costing by the first-in, first-out method. Question Content Area a. Determine the cost of goods sold for each sale and the inventory balance after each sale, presenting the data in the form