Answer:
its cost is least in terms of alternative goods that might otherwise be produced
Explanation:
Comparative Advantage
This is simply explained as when an individual has an opportunity cost of performing a task is lower than the other individuals opportunity cost that is it is more efficient. It is the usual fundamental basis for international trade. Its principle includes production at a maximum peak to be achieved if each individual focus on the job or activities for which his or her opportunity cost is lowest.
Opportunity Cost
This is simply known as the highest valued of an alternative that must be given up so as to be involved or engage in an activity/job or task. There are several sources of a comparative advantage. They includes;
1. Climate and natural resources
2. Relative abundance of labor and capital
3. Technology
4. External economies etc.