4. Which of these statements would not relate to the quality related activity of prevention? (a) Inspecting units when they are complete and remove any units that have faults (b) Designing a product that as few parts to reduce the risk of defects (c) Having a bulletin board in the factory that shows the employees how many defects in products have been found for the week. (d) Identifying defective products and then starting the production process again before goods are sent out to customers. Provide your justification below: