Questions

$1.$ Who controls the supply chain?

$2.$ Is this a push or pull supply chain?

$3.$ Who has the least flexibility in ordering?

$4.$ What happens in reality when there is too much inventory or too little inventory in the supply chain?

$5.$ How is excess inventory removed from the supply chain? How long does it take?

$6.$ Which link in the supply chain should have the most inventory?

$7.$ What could you have done to help manage your orders better?

$8.$ Compare your results between the different roles. Did you improve? Was the bullwhip effect less or more?