Use the theory of the week to confront the different views with critical thinking; personal opinions are not welcomed. Explain the benefits of free trade. You must summarize the readings of the week; you must provide real life examples and explain them using the theory. Explain the controversies over free trade, who are the winners and losers, and why. You must summarize the readings of the week; you must provide real life examples and explain them using the theory. Explain the pros and cons of tariffs to restrict imports. You must summarize your conclusions.