Official 44 Con 1
Question 4 of 5
Why does the professor mention lighting?

A.

To explain why production costs gradually increased over the years at a manufacturing plant

B.

To give a reason for a decline in productivity at two manufacturing plants

C.

To compare the working conditions at two manufacturing plants

D.

To give an example of a working condition that was adjusted at a manufacturing plant

正确答案:D

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