The World Trade Organization (WTO) has an important role in international trade. From the list below, select all statements about the WTO that are true. It is possible that more than one statement is true.
1. The WTO attempts to minimize barriers to trade.
2. The WTO encourages dumping behavior to lower costs for consumers.
3. The WTO assesses complaints of unfair trading from member countries.
4. The WTO is the world's largest government and may impose its decisions on countries that violate trade law.