Question

what is a tariff?
44
none of the above.
a ticket you pay to get on an airplane
a type of food from mexico
a tax on goods that cross an international border

Explanation:

A tariff is a tax imposed on goods when they cross an international border. It is a trade - related concept. The option "A ticket you pay to get on an airplane" is incorrect as that is a boarding pass or ticket cost. "A type of food from Mexico" is also wrong.

Answer:

a tax on goods that cross an international border