If Tom can produce 20 multiple choice questions or 30 true/false questions in an hour,and Mary can produce 15 multiple choice questions or 15 true/false questions in an hour,then Mary has a comparative advantage in writing multiple choice questions.

Question

Quizplus · Accepted Answer

Mary can produce more multiple choice questions than Tom in an hour, so she has a comparative advantage in writing multiple choice questions.

If Tom Can Produce 20 Multiple Choice Questions or 30