The Following Graph Shows the Demand for and the Supply

The following graph shows the demand for and the supply of a good in a country. If the world price of the good is $2.00 per unit and an import quota of 50 units per month is imposed, the welfare loss resulting from higher domestic production costs is represented by the area _____.

A) a
B) b
C) c and d
D) g and h
E) e