问题如下图：
选项：
A. 
B. 
C. 
解释：
operate less than minimum efficient scale 没有说是在level of production 的左边还是右边为什么选择C？
NO.PZ2018062003000051 问题如下 Unr the perfecompetition, a firm aims to maintain the optimsize. Whwill the firm most likely when it operates less thminimum effecient scale? A.Stthe current level of proction. B.crease its level of proction. C.Increase its level of proction. C is correct.The minimum effecient scale is the optimfirm size unr perfecompetition over the long run. The firm is currently operating less thminimum effecient scale, therefore it shoulincrease proction level anreathe constant returns to scale.考点规模不经济解析有效生产规模是长期平均总成本线上的最低点。该点左边的区域被称作规模经济。现在生产规模没有到达该点，那就应该增加产量。 RT
crease its level of proction. Increase its level of proction. C is correct. The minimum effecient scale is the optimfirm size unr perfecompetition over the long run. The firm is currently operating less thminimum effecient scale, therefore it shoulincrease proction level anreathe constant returns to scale. 考点规模不经济 解析有效生产规模是长期平均总成本线上的最低点。该点左边的区域被称作规模经济。现在生产规模没有到达该点，那就应该增加产量。 老师，这道题我觉得也有可能在最低点右边啊？我没读出有在左边的意思呢？
optimsize是什么意思呀
翻译的有问题啊。
