"Influential people have power, but not all powerful people have influence. Influence entails actually securing the consent of others to work with you in accomplishing an objective. The skill of transforming power into influence hinges on securing the consent of others in ways that engender support and commitment, instead of resistance and resentment." 
 
Discuss the three Influence Strategies (i.e. Retribution, Reciprocity and Reason).  Which Influence Strategy do you feel is the most effective and why?  Give at least one convincing example.