For a country that is considering the adoption of either a tariff or an import quota on a particular good, an important difference is that
A.
an import quota has no effect on consumer surplus, while a tariff decreases consumer surplus.
B.
an import quota has no effect on producer surplus, while a tariff decreases producer surplus.
C.
a tariff raises total surplus, while an import quota does not.
D.
a tariff raises revenue for that country’s government, while an import quota does not.