Lou Gerstner, the former CEO of IBM, has strong opinions about why successful companies often fail. His recipe for leaders to inoculate their companies against complacency and continually move their companies forward. For him, the leadership that really matters is one that keeps the company changing in a gradual and continuous manner. You are asked to think of an organization leader you know (or read about). Critically discuss whether or not this leader was effective and was able to make a significant difference in the organization. Explain the reasons for this leader's success (or failure). (400 words N