Assume there is a coffee company (example: starbucks or Dunkin Donuts) with a necessity to expand its product. Choose one of its products that requires coordination between members of the supply chain. What direct materials were used to make your product? What indirect materials were used to make your product? What is supplied by the 3rd -tier supplier? In, turn what is supplied by the 2nd-tier supplier? What is supplied by the 1 st -tier suppler to the company itself??