Costs of Quality Amount (AUD) Repair of customer returns/ warranty 3,800 Material review and corrective action costs (including disposition costs) 7,000 Rework due to design changes 2,400 Vendor systems audit 10,000 Incoming and final inspection 10,000 Operator SPC process control 7,000 Employee training 37,000 Product development research 50,000 Reinspection and retest 6,100 Retrofit cost 3,000 Scrap 1,500 Marketing Research 12,000You are requested to discuss your approach to the solution and input the percentage of Internal Failure Costs, External Failure Costs, Prevention Costs and Appraisal Costs on Total Quality Costs.