Discuss the product design philosophy behind industrial design and design for ma

Discuss the product design philosophy behind industrial design and design for manufacture and assembly. Which one do you think is more important in a customer-focused product development? How does the QFD approach help? What are some limitations of the QFD approach?What does the product-process matrix tell us? How should the kitchen of a Chinese restaurant be structured? How does the production volume affect break-even analysis?Could a service firm use a production-line approach or self-service design and still keep a high customer focus (personal attention)? Explain and support your answer with examples.