Required: Classify each of the following as Prevention (P), Appraisal or Inspection (Al), Internal Failure (IF), or External Failure (EF) cost 1. Cost of scrapped product. 2. Damage to company's reputation. 3. Cost of rework. 4. Quality training. 5. Costs of the quality control department. 6. Cost of downtime created by quality problems. 7. Simplifying the product design to reduce defects. 8. Product replacement costs