The kind of investigation to be conducted (which, for example, can be based on the level of a security clearance needed) will depend on the reason for the investigation. Different kinds of background investigations have different requirements for the scope of the investigative coverage to be obtained.
Instead of trying to measure every inch of masking tape used and every ounce of paint sprayed, auto-body shops charge a flat rate for materials. At a rate of $45 per hour on average, paint materials also contribute to the rising car bumper repair costs.
The hourly rate a shop charges can vary from as little as $35 to as much as $95 per hour. Labor charges may depend on location, competence, warranty, overhead, and the individual shop or mechanic's desire to work on rearends.