Inspection & oil change

Car needed inspection & asked him to change the oil. The car did not need anything at all to pass inspection. Total charge for simple inspection & oil change - $83.48. Here is the breakdown of charges: Oil - 21.25 Oil filter 5.50 Sticker 5.00 Inspection 22.00 Labor 25.00 Tax 4.73 When I asked him why he charged over $50 for a service you can get anywhere else for $25 he said "that's because he changed all the oil - those other places don't change it all". Maybe because I'm female he thought I was stupid so I told him I knew how to change oil & when you take out the plug & unscrew the filter the oil all comes out. Then he just stood there grinning, but still no offer to refund part of the charge. If you want ripped off this is the place to go.