gN: 1:14 Matching cost-of-quality examples to categories Stegall, Inc. manufactures motor scooters. For each of the following examples of quality costs, indicate which of the following quality cost categories each example represents: prevention costs, appraisal costs, internal failure costs, or external failure costs. 1. Preventive maintenance on machinery 2. Direct materials, direct labor, and manufacturing overhead incurred to rework a defective scooter that is detected in-house through inspection 3. Lost profits from lost sales if the company's reputation is hurt because customers previously purchased a poor-quality scooter 4. Cost of inspecting raw materials, such as chassis and wheels 5. Working with suppliers to achieve on-time delivery of defect-free raw materials 6. Cost of warranty repairs on a scooter that malfunctions at a customer's location 7. Costs of testing durability of vinyl 8. Cost to reinspect reworked scooters