The Following Figure Shows the Intersection of the Demand and Supply

Multiple Choice

The following figure shows the intersection of the demand and supply curves for a commodity in the domestic market at price P₂ and quantity Q₂,in the absence of trade.With trade,the supply curve shifts to Supply_trade.
Figure 10-4
-Refer to Figure 10-4.When foreign suppliers enter the domestic market the total consumer surplus becomes _____.

A) a + b + c + d
B) a + b + c + f + g + h
C) a + b + c + f + g + j
D) a + b + c + f + g + h + i