Final answer:
Conducting quality control throughout production instead of at the end of the production line is advantageous as it helps find defects early and save resources, while also ensuring customer satisfaction.
Step-by-step explanation:
An advantage of conducting quality control throughout production instead of at the end of the production line is that it helps to find defects prior to completion and save expensive resources. By inspecting items throughout the production process, any defects can be identified and addressed early on, preventing the need to scrap the entire product or waste valuable resources. This approach also helps to maintain customer satisfaction by reducing the chances of a defective product going unnoticed and reaching the customer.