Specific tariffs are: group of answer choices levied as a proportion of the value of the imported good. government payment to domestic producers. in the form of manufacturing or production requirements of goods. levied as a fixed charge for each unit of a good imported.

Option (D) is correct.

Explanation:

We all know that a country imposes tariffs on the imports of a commodity to restrict imports from other country.

Specific tariff is a type of tariff that will be imposed on the every unit of a commodity that will be imported in a country. It is a amount of money that a person have to pay for every unit he or she imports.

It is mostly levied on the products like Fertilizers, rice, wheat, cloth, sugar, cement, etc.

metallurgy is your answer

the "study of metals and the process of refining ("

note that it says metal. metallurgy has the word "metal" in it, and so is most likely your answer (and is your answer).

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