1) Volkswagen is changing its supply policy from single-sourcing to dual-sourcing. Discuss the benefits and risks to both single-sourcing and dual-sourcing.

2) What are the stated priorities in Volkswagen's global strategy?

3) Discuss the social and environmental sustainability issues surrounding Volkswagen's strategies. (Note, apply what you have learned about supply chains and sustainability to answer this question as there are other issues beyond the article that may exist.)