Classifying costs of quality (Learning Objective 5) Classify each of the following quality-related costs as prevention costs, appraisal costs, internal failure costs, or external failure costs. Incremental cost of using a higher-grade raw material Training employees Lost productivity due to machine breakdown Inspecting incoming raw material Warranty repairs Repairing defective units found Legal fees from customer lawsuits Inspecting products that are halfway through the production process. Redesigning the production process Cost incurred producing and disposing of defective units Quality initiative decision (Learning Objective 5) Clearsound manufactures high-quality speakers. Suppose Clearsound is considering spending the following amounts on a new quality program