Question: Workers were not being trained.
The workers have lots of training.

Answer: no

Question: Plausible and complete Data analysis ends when a plausible explanation has been developed, considering completely all the evidence
Developing a plausible explanation is the last step.

Answer: it is not possible to tell

Question: Markets get caught in self-perpetuating cycles of undue optimism and hysterical panic.
The cycles repeat every five years.

Answer:
it is not possible to tell