Inventory records for Dunbar Incorporated revealed the following: Date Transaction Apr. 1 Beginning inventory Apr.20 Purchase Number of Units 500 390 Unit Cost $2.33 2.52 Dunbar sold 610 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 o $1,442 O $1,239. O $1,421 $1,495. O