a producer with a comparative advantage has the ability to produce a good or service at\n○ a lower…

a producer with a comparative advantage has the ability to produce a good or service at\n○ a lower opportunity cost than any competitor can.\n○ a faster rate than any competitor can.\n○ a greater volume than any competitor can.\n○ a lower cost than any competitor can.
Answer
Brief Explanations:
The concept of comparative - advantage in economics is defined by lower opportunity cost. A producer with comparative advantage can produce a good or service at a lower opportunity cost than competitors. It is not about speed, volume, or absolute cost.
Answer:
A. a lower opportunity cost than any competitor can