San Mateo Circuitry manufactures electrical instruments for a variety of purposes. The following costs related to maintaining product quality were incurred in May.

Training of quality-control inspectors	$	23,000
Tests of instruments before sale		35,000
Inspection of electrical components purchased from outside suppliers		13,000
Costs of rework on faulty instruments		9,000
Replacement of instruments already sold, which were still covered by warranty		16,700
Costs of defective parts that cannot be salvaged		6,300

Required: Prepare a quality-cost report. (Round "Percentage of Total" to 1 decimal place. Total may not be equal to 100% due to rounding.

	Costs For May	Percentage of Total
Prevention Cost
Appraisal Cost
Internal Failure Cost
External Failure Cost
Total Quality Costs