NO.PZ2023061903000099
问题如下：
Q. A firm is operating beyond minimum efficient scale in a perfectly competitive industry. To maintain long-term viability, the most likely course of action for the firm is to:选项：
A.operate at the current level of production.
B.increase its level of production to gain economies of scale.
C.decrease its level of production to the minimum point on the long-run average total cost curve.
解释：
C is correct. The firm operating at greater than long-run efficient scale is subject to diseconomies of scale. It should plan to decrease its level of production.
这道题只说beyond minimun efficient scale,左面右面都在beyond minimun efficient scale之上，怎么判断是要增加production还是减少production?
