NO.PZ2023061903000001
问题如下：
Q. Based on typical labor utilization patterns across the business cycle, productivity (output per hours worked) is most likely to be highest:
选项：
A.at the peak of a boom.
B.into a maturing expansion.
C.at the bottom of a recession.
解释：
C is correct. At the end of a recession, firms will run “lean production” to generate maximum output with the fewest number of workers.
A和B可以解释下吗谢谢
