Aristotle was well known for answering a question with another question he was also killed by other jealous philosophers and alway questioned about the meaning of life he also was alive during the roman times
the answer is spheres of influence.
For this item, all of the choices are factors that keeps the working conditions poor in the factory. However, if I am to choose one among them, I would go with letter "C. not enough qualified people". The lack of qualified people may incur a bigger lose for the company.
C) He was selected as the president!!!!!