When I began learning about Nevada prostitution, I'd never heard of Kelly fares--but I could read roadmap mileage and calculate gasoline comsumption. This led me to assume that given fuel costs, vehicle operating costs, and the drivers time, a 'free' 150 mile round trip from Las Vegas to Pahrump was quatsch. I didn't know how it was paid for, but I doubted if it was coming from management's pocket. This is why I have limited sympathy for those who seem oblivious to what I see is commn sense.