Answer:
I think the answer is all of the above but if it isn't I think it's
C. Determine whether or not they understood the central ideas
Explanation:
I might be Science Fiction
All of the above. You want to know how happy are employees, how many employees are there and if the is a spike in hiring and finally the goals so you know what the company’s purpose is.
The answer would be vault : crash down : start : stop
The first two are opposites, so start : stop would complete the analogy