31 of 36 Which of the following best explains the infant industry argument against free trade? O A. New industries require protection until they can become technologically efficient. O B. Since other countries subsidize production, it is necessary to have tariffs so that domestic producers can compete. O C. Tariffs are required to prevent foreign producers from selling excess goods at prices below cost. O D. Trade barriers are necessary to protect domestic jobs from lower-priced labor in other countries