Johnson Company Had 400 Units of "Tank" in Its Inventory

Multiple Choice

Johnson Company had 400 units of "Tank" in its inventory at a cost of $4 each.It purchased 600 more units of "Tank" at a cost of $6 each.Johnson then sold 700 units at a selling price of $10 each.The LIFO liquidation overstated normal gross profit by

A) $ -0-
B) $200.
C) $400.
D) $600.