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.
In the appliance repair industry, as in most technical service fields, the hourly rate is between $50.00 and $80.00. In addition, the minimum charge for a house call nationwide is about $50.00. A house call, or service charge, is added to the hourly charge along with a high markup on parts installed! These high rates reflect the high overhead and inherent inefficiencies in all large corporations.