The correct answer is c. The World Trade Organization (WTO) seeks to facilitate the flow of trade by establishing agreements on potential trade barriers.
The WTO is an international organization that was created to promote free and fair trade between nations. Its main goal is to help producers of goods and services, exporters, and importers conduct their business by removing trade barriers, such as tariffs and quotas, and by establishing rules for international trade.
The WTO provides a forum for member countries to negotiate and enforce international trade agreements and to resolve disputes related to trade. It also provides technical assistance and training to member countries to help them comply with WTO rules and regulations.
Therefore, option c is the correct answer as it accurately describes the role and purpose of the World Trade Organization. Options a, b, and d are incorrect as they do not accurately describe the function and purpose of the WTO.