The following represents quality cost data for Monnett Corporation:

Field Testing	$ 67,100
Finished Goods inspection	48,700
Materials Inspection	37,000
Preventative Maintenance	54,000
Process Inspection	46,900
Product Design	96,700
Product Liabilty Insurance	48,800
Quality Training	75,200
Rework	68,000
Scrap	17,400
Testing Equipment	36,000
Warranty Repairs	77,200

a. Classify these items into prevention, appraisal, internal failure, or external failure costs. Determine the total cost of each category.