The options are not mentioned in the question. The options are A. Tariffs B. Quotas C. Rationing D. Subsidies
A trade restriction is a restriction on trade of services and goods between countries.
Such restrictions are imposed to protect the workers and companies in the home economy from competition by foreign companies. It is done if the domestic companies or industries are unable to compete against foreign companies or industries. Trade restrictions fosters business at home.
If a country enacts policies which restricts the importation of services and goods produced in foreign countries then such policy is known as protectionist policy.
There are three types of trade barriers or restrictions: tariff, non tariff and taxes on imported goods.
Non tariff barrier include quotas, licenses, foreign exchange restrictions, import deposits, sanctions, subsidies etc
So, C. Rationing is the correct answer as it is not a type of trade restriction
Learn more about foreign exchange rates here: https://brainly.com/question/6675565?referrer=searchResults
