Use project quality management knowledge, read thoroughly the article and answer the following questions:
1. For a company like Chaparral Steel, why is a commitment to both its internal and external customers necessary?
2. As mentioned in the case study, research and development at Chaparral are integrated into product design and development. Do you think this is a good practice? Please explain.
3. Can a manufacturer be low-cost and high quality at the same time? Please explain.
Provide adequate support for your postings and properly cite your source. Please Write a small article which should be approximately 300 words. Communicate in complete sentences, concise, focused paragraphs, and precise language.