Yes n no you pay your mechanic $25-45 an hour , bills , rent etc. Most places each bay has to pull 6-700 a day to come out on top... I wouldn't pay it either I only pay machining and tuning. I learnt how to rebuild diffs , motors and autos out of refusal to pay the prices they charge n then was like hmm. Someone should pay me this to fix their stuff. Long story short they now do lol.