【单选题】Ghana is producing at a point on its production possibilities frontier. Therefore Ghana:
选项:
A:Can produce more of both goods.
B:Cannot produce more of one good without decreasing the production of the other good.
C:Can increase the production of one good by increasing the production of the other good.
D:Cannot produce any more of either good.
发布时间:2024-06-01 12:32:52