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Beginning inventory, purchases, and sales data for DVD players are as follows: November 1 Inventory 36 units at $57 10 Sale 25 units 15 Purchase 46 units at $60 20 Sale 25 units 24 Sale 6 units 30 Purchase 21 units at $63 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 Cost of Quantity Purchases Purchases Quantity Goods Sold Goods Sold Inventory Unit Cost Total Cost Inventory Inventory Purchased Unit Cost Total Cost Sold Unit Cost Total Cost Quantity Date Nov. 1 Nov. 10 o Nov. 15 I DO Nov. 20 Nov. 24 Nov. 30 a o will Nov. 30 Balances o Weighted Average Cost Flow Method Under Perpetual Inventory System The following units of a particular item were available for sale during the calendar year: Jan. 1 Inventory 10,000 units at $75.00 Mar. 18 Sale 8,000 units May 2 Purchase 18,000 units at $77.50 Aug. 9 Sale 15,000 units Oct. 20 Purchase 7,000 units at $80.25 The firm uses the weighted average cost method with a perpetual inventory system. Determine the cost of goods sold for each sale and the inventory balance after each sale. Present the data in the form illustrated in Exhibit 5. Round unit cost to two decimal places, if necessary. Schedule of Cost of Goods Sold Weighted Average Cost Flow Method Purchases Cost of Goods Sold Inventory Date Quantity Unit Cost Total Cost Quantity Unit Cost Total Cost Quantity Unit Cost Total Cost Jan. 1 Mar. 18 May 2 Aug. 9 Oct. 20 Dec. 31 Balances