Each country will select a particular work item when compared with other items. The country itself can be produced by low-cost as possible and then exchanged goods manufactured with another country, "he said.
Each country will produce a specific product compared to other products. His country, can be produced with the lowest cost. Then the exchange of goods with another country ".
Each country will choose to produce the product compared with other goods. His country can be produced at a lower cost. The exchange of manufactured goods to another country. "