Tomasino's inventory records show the following data at January 31: Beginning inventory Jan. 1 Jan. 10 purchase Jan. 22 purchase 100 units at $8 per unit 330 units at $12 per unit 100 units at $13 per unit At January 31, 190 units are still on hand. What is the cost of the ending inventory at January 31 if Tomasino uses the FIFO method? O A. $1,520 O B. $1,970 O c. $2,380 OD. $1.880