Answer:
The correct answer is letter "D": subsidies to domestic producers.
Explanation:
Tariffs are levies imposed on imports to promote domestic production and discourage the purchase of goods abroad. Imposing tariffs and quotas usually cause a trade war in which the country affected counterattacks by imposing taxes on the company that started passing tariffs.
Under such a scenario, tariffs could represent indirect subsidies to domestic producers because, at a certain level, the decrease in imports promotes domestic goods consumption.
