Strategy management – Starbucks company – analyze

This is Strategy management – Starbucks company – analyze
This is a group term project, the PDF is the requirement which shows what should to be write, and the DOC is what my team remembers have been done. Please check the PDF first and then check the DOC to see what they’ve been write.
And my part is:
1. the value chain
2. and the last bullet point about if Starbucks is sustainable.

Please let me know if you are familiar with the business field.