What is an example of a Tariff, Quota, and a Embargo in Africa?

PLs help 15 points

A tariff is to put a tax on some type of item.

A quota to put a trade limit on a item

A embargo is restricts trade with a other country

Explanation:

I don't know much about Africa but maybe this helps

A tariff is just a tax on stuff imported from other another country; the tax raises its price and thus diminishes its attraction. A quota is a limit placed on the quantity of a specific good allowed into the country. An embargo is a complete prohibition against bringing a certain good into a country

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