How would a nation most likely try to limit inexpensive cars from being imported?

B) by imposing tariffs on the cars at the border

The correct answer for the question that is being presented above is this one: "Nation would most likely try to limit inexpensive cars from being imported by making sure that the Bureau of Customs with the cooperation of the port authorities from blocking newly arrived inexpensive cars and also the disapproval of the permit to import."

Foreign relations or foreign affairs refers to the management of relationships and dealings between countries.