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 4,000 units at $40

Apr. 19 Sale 2,500 units

June 30 Purchase 4,500 units at $44

Sept. 2 Sale 5,000 units

Nov. 15 Purchase 2,000 units at $46

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. 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

Apr. 19

June 30

Sept. 2

Nov. 15

Dec. 31

Balances