Which of the Following Is NOT True of Nontariff Barriers

Which of the following is NOT true of nontariff barriers to imports?

A) Nontariff barriers can limit imports with greater certainty than tariffs.
B) Unlike tariffs, the nontariff barriers do not increase the price of the imported goods in the domestic markets.
C) Some nontariff barriers create uncertainty about the conditions under which imports will be permitted.
D) Like tariffs, nontariff barriers also result in a net welfare loss in a small country.