guide and from your own research, identify and describe at least three SC leaders that you consider to be high on the SC leaders mastery scale. What characteristics do they display that place them high on the mastery scale? What actual results have they achieved for their respective SCs?

ii From your own research, identify three examples whereby SCs have been placed under considerable stress. How did the SC members respond to such stress episodes? Were some more successful in their responses than others? If yes, then how so?

iii Pick one company on Gartner’s “SC Top 25” list that started towards the bottom of the list and slowly but surely worked their way to the top of the list.

Plot their history on