Inventory records for Dunbar Incorporated revealed the following: Date Transaction Apr. 1 Beginning inventory Apr. 20 Purchase Number of Units 540 400 Unit Cost $2.34 2.54 Dunbar sold 620 units of inventory during the month. Cost of goods sold assuming LIFO would be: (Do not round your intermediate calculations. Round your answer to the nearest dollar amount.) Multiple Choice $1,203. O $1,467 O O $1,531. O O $1,451