Ci Data Table Transaction Units Sales in Units Unit Cost Total Cost 54 351,000 Beginning inventory 1/1 6,500 Purchases 60 March 30 3,500 210,000 July 15 900 68,400 76 September 1 8,100 629,400 Total available for sale 10,900 Units sold September 1 (8,100) 2,800 Ending inventory