Inventory records for Dunbar Incorporated revealed the following: Date Transaction Apr. 1 Beginning inventory Apr. 20 Purchase Number of Units 480 430 Unit Cost $2.17 2.65 Dunbar sold 600 units of inventory during the month. Ending inventory assuming LIFO would be: (Do not round your intermediate calculations. Round your answer to the nearest dollar amount.) Multiple Choice O $822. O $673 O $1,042 o $1,140