Answer:
Job class?
Explanation:
like white collar,blue collar and black collar jobs
white collar jobs
uses there brains in their jobs such as Lawyers, Judge, Doctors, C.E.O's, Engineers, etc. This white collar workers finished their courses and are called professionals in their field of work. That's why they are also known as the high paying jobs.
Blue collar job
It's most common job than the white collar since it uses strength. Such as Construction Workers, Janitors, etc. Their wages are average and commonly faces discrimination against other co-workers.
Black Collar Jobs
are jobs that are illegal. Commonly thay are criminals.