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.
Cathy: Shoppers are typically paid by the job not by the hour. Shopper pay may range from $8-$10 for a simple assignment, up to $20, $50, $100 or more. The fee paid to the mystery shopper generally takes into account how much time is required to do the shop and complete the report.