What amount is fair for impound fees in San Diego California?

What amount is fair for impound fees in San Diego California?
First:Impound is not about fair. It is about:Punishment: Even thought the city and agency's will claim otherwiseProviding enough profit to get people that will deal with this. As you can imagine the towing portion is no more difficult than normal towing, but you have to pay the drivers and impound people enough to put up with the verbal and physical abuse Finally:Its about profit again, towing and impound for parking profits the property owner and the towing company who usually split the bill 50/50 on the initial tow and the yard gets the impound and storage fees.When I did this (and made great money) I multiplied my normal tow fee by 4 and storage by 5 to deal with the stress.