I recently started a small part-time backhoe business. I am wondering how to go about charging customers. Should I charge them hours only when the machine is running or charge for my time on the job? I am asking because i am charging for just machine run time but I sometimes get some people that waste time by calling around for fill, or for instance cutting trees before i can proceed. Also what do you charge for hauling? say, like a load of crushed stone, buy it at the quarry for $125 what would you charge for delivery? Thanks for any help from anyone!