Hard to fill vacancies in the usa?

Question

Hard to fill vacancies in the usa?

Answer 1

Working for the rail road. More than half of the applicants can not pass the written exam, which is at about the 7th grade level. Of those more than half leave when they find out how little they pay and how much they expect from their workers.

It,s true, I am a contract worker for one of the major rail roads.

Answer 2

What is the question?

Answer 3

engineering