The Graph Shown Demonstrates the Domestic Demand and Supply for a Good

The graph shown demonstrates the domestic demand and supply for a good, as well as a tariff and the world price for that good. If this economy was previously open to free trade, the introduction of the tariff will cause consumers to:

A) gain the surplus in areas H + I + J + K + L.
B) lose the surplus in areas H + I + J + K + L.
C) gain the surplus in areas D + E.
D) lose the surplus in areas D + E.