Inventory records for Dunbar Incorporated revealed the following: Date Transaction Number of Units Unit Cost Apr. 1 Beginning inventory 510 $ 2.44 Apr. 20 Purchase 380 2.72 Dunbar sold 590 units of inventory during the month. Ending inventory assuming weighted-average cost would be: (Round weighted-average unit cost to 4 decimal places and final answer to the nearest dollar amount.) Multiple Choice $747. $768. $838. $774.