how do u know what i do in 1.5 hour you can do in 45.. i could be spit polishing here.
and covering cost IS right.. every business in the world, big or small, factors that into their pricings.
and if he is just an employee, not an owner operator, then its gonna be more out of the 25$ till profit is seen, cos the employee is needing to be paid.
for $25 i would only expect a quick rough wash, with a half assed chamois job