What is the purpose of a trade barrier is... A. raise prices of anther country's products
B. to create a hostile relationship with another country
C. market and sell another country's goods at a fair price
D. restrict trade from another country while boosting sales of domestic goods

Both tariffs and subsidies raise the price of foreign goods relative to domestic goods, which reduces imports. Barriers to trade are often called “protection” because their stated purpose is to shield or advance particular industries or segments of an economy.

The Answer is A

1. government controls industry through policy

2.government is both a consumer and a producer

4. government can use policy t influence economy

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