What kinds of occupational complaints do service workers have?

May I ask what class this is for, about every 4 to 6 months we get buried in this or a similar question. So for our knowledge what county is this out of, what level of schooling and what class.

You may wish to search this site for many posts on this already

I have the same question and it's for my introduction to business entreprise. I live in Delaware and my school is in Florida