Free trade is a necessity for all countries. It should be implemented as a general policy, recovering potential profits by using tariffs as ammunition for negotiations. According to the international trade simulation, there may be situations where protective tariffs or state directives may be more advantageous. International trade is typically cost-driven; however, the cost of products manufactured in other countries is not necessarily impartial to the costs of workers and employees (international trade simulation). Regarding the international trade simulation taking place in Rodamia, imports, exports and production are evaluated by a delegate of a trade commission. Additionally, trade delegates are held responsible for enforcing tariffs and restrictions on trade, but will also assist with any treaties or agreements. “Rodamia's gross domestic product comes from the cultivation of corn, cotton, wheat, dairy products and poultry. Of this, 30% comes from trade, while 66% comes from services” (International Trade Simulation). Many other countries have a comparative advantage in manufacturing. If that area exports goods that have comparative advantages to other areas, but imports these goods in which the other area has comparative advantages, large revenues will be obtained. These revenues denote the addition of more options for consumers, a significant market for producers, and trade balance. Comparative advantage can occur using several aspects, such as accessibility and comparative competence regarding production, as well as the quality and quantity of equipment use. Distinguish advantages, restrictions, comparisons... half of the paper... and the question has grown to be considered international trade. Monetary policy began at a time when the issue of tariffs had turned into a serious problem. The implementation of a tariff on the import and export of corn may not have been economically beneficial to the nation and, consequently, was unnecessary as an alternative to maintaining free trade norms. Fiscal policy is a strategy that attempts to influence the course of the economic situation through alterations in spending or taxes. When it was discovered that there had been serious problems removing Suntize's remarks, this heavily influenced fiscal policy. The defeat of the albatross against Rodamia was quite considerable, due to the contribution for the customer's excess or surplus which became a gain for Rodamia in the situation where it currently accumulates a tariff in Suntize.