John Cummings is the senior manager at Tellware Manufacturers.He is in top management for over thirty years now.He delegates down the chain of command when necessary but spends most of his time with shareholders.Nancy Stewart derives her power as an informal leader but because she has such a magnanimous personality, people flock to her for questions, answers, and gossip.She is often found talking at the water cooler and going to lunch with the staff.Identify and discuss the type of power - personal or position - that John and Nancy are exhibiting.