Which of the following statements is true? A. Each country as a whole is made better off as a result of international trade, but individuals within each country may be made worse off. B. Although some individuals are made better off as a result of international trade, both countries may be made worse off overall. C. Within each country, some individuals are made better off as a result of international trade, but one of the countries will be worse off overall. D. All individuals in both countries are made better off as a result of international trade.
