QUESTION 4 Answer the question below using the following information: Davis provides the following information for the month of March 2011: March 1 Beginning Inventory March 7 Purchases March 18 Purchases March 24 Purchases Units unsold at month-end amounted to 180. 200 units 300 units 400 units 100 units $15 per unit $16 per unit $18 per unit $19 per unit Question: The ending inventory using FIFO should amount to: O A $13,560 O B. $3,340 C c. $3,042 O D. $13,858