Tomasino's inventory records show the following data at January 31: Beginning inventory Jan. 1 110 units at $8 per unit Jan. 10 purchase 270 units at $12 per unit Jan. 22 purchase 100 units at $13 per unit At January 31, 200 units are still on hand. What is the cost of the ending inventory at January 31 if Tomasino uses the FIFO method? O A. $2,180 OB $1,960 OC. $2,500 OD. $1,600