Tomasino's inventory records show the following data at January 31 Beginning inventory Jan 1 80 units at $9 per unit Jan 10 purchase 330 units at $13 per unit Jan. 22 purchase 130 units at $14 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. $2,410 O B. $1.890 OC. $2,860 OD. $1,840