Do waiters and host/hostess have to clean the restaurant?

i work at a restaurant as a cashier and i have to sweep and mop my area
it%26#039;s small but it still sucks
the waiters and cook have to do the same
but it still sucks........
the waiters have no bussers and the cooks don%26#039;t have a dishwasher so they dont have to twice as much work