Final answer:
The comprehensive free trade agreement among Costa Rica, the Dominican Republic, El Salvador, Guatemala, Honduras, Nicaragua, and the United States that includes a wide array of tariff reductions aimed at increasing trade and employment is called the Central American Free Trade Agreement (CAFTA-DR).
Step-by-step explanation:
The comprehensive free trade agreement among Costa Rica, the Dominican Republic, El Salvador, Guatemala, Honduras, Nicaragua, and the United States that includes a wide array of tariff reductions aimed at increasing trade and employment is called the Central American Free Trade Agreement (CAFTA-DR). It is an expansion of the North American Free Trade Agreement (NAFTA) to these Central American countries and the Dominican Republic.