The basic of international trade according to Ricardo is that

• A. A country will export those commodities in which its comparative production costs are high or will import those commodities in which its comparative production costs are less
• B. A country will import those commodities in which its comparative production cost are the same with other countries
• C. A country will export those commodities in which its comparative production costs are less or will import those commodities in which its comparative production costs are high
• D. A country will export those commodities in which its comparative production