Tomasino's inventory records show the following data at January 31: Beginning inventory Jan. 1 Jan. 10 purchase Jan. 22 purchase 120 units at $7 per unit 300 units at $12 per unit 100 units at $13 per unit O A. $2,620 OB. $1.920 O C. $2,270 Beginning inventory Jan 1 120 units at $7 per unit Jan 10 purchase 300 units at $12 per unit Jan 22 purchase 100 units at $13 per unit At January 31, 210 units are still on hand What is the cost of the ending inventory at January 31 if Tomasino uses the FIFO method? O A 52.620 O B. $1.920 OC. $2,270