Answer:
C. can protect United States jobs in the protected industry but will also lead to reductions in U.S. output and income.
Step-by-step explanation:
Import restriction is a measure taken by some countries that want trade protectionism. They do this to limit importation of goods and services from foreign countries. To achieve this they may impose tariffs, quotas, develop policies, or give subsidies to the local producers, all in a bid to limit importation. In the United States, while restricting imports can protect jobs in the protected industries, it would also result to trade wars with other nations.
This is a situation where other countries reciprocate the import restriction. This would eventually result in a reduced Gross domestic product for the country and limited choices for the consumers who will want to settle with cheaper goods. A case is the situation between Japan and the United States