while ______ tariffs are levied as a fixed charge for each unit of a good imported, ______ tariffs are…

while ______ tariffs are levied as a fixed charge for each unit of a good imported, ______ tariffs are levied as a proportion of the value of the imported good.\n\n a. ad valorem; special\n b. predatory; percentage\n c. specific; ad valorem\n d. general; special\n e. global; special
Answer
Brief Explanations:
Specific tariffs are fixed - charge per unit of imported good. Ad valorem tariffs are levied as a proportion of the value of the imported good.
Answer:
C. specific; ad valorem