NO.PZ2023090506000014
问题如下：
If a firm can add overtime or extra shifts to increase production for a given capacity, the real option the firm considers is most likely:
选项：
A.timing option
price-setting option
production flexibility options
解释：
C is correct.
A firm may consider production flexibility options to alter production when demand differs from its forecast. For example, a firm may add overtime or extra shifts to increase production for a given capacity.
题干中有什么关键词能选A timing option
