Fairfax Company uses a perpetual inventory system. The following is information about one inventory item for the month of September: Sep 1 Inventory 4 Sold 10 Purchased 25 units at $18 per unit 12 units 28 units at $23 per unit 30 units 9 units at $22 per unit 17 Sold 30 Purchased Enter answers as whole numbers If Fairfax Company uses FIFO, the cost of the ending merchandise inventory on Sep 30 is