The U.S. Uses a Harmonized Tariff Schedule That

The U.S. uses a Harmonized Tariff Schedule that:

A) completed a 25-year formal governmental transfer from specific to ad valorem tariffs on all products
B) adopted the GATT tariff schedules set forth by the Community of Nations Accord signed in Paris in 1982
C) bring U.S. tariffs in line with tariffs imposed on goods imported into foreign trade zones and duty-free ports
D) provide for specific exemptions from WTO tariff schedules
E) none of the other choices