“trait,” “behavior,” and “power-influence” approaches.

Define “trait,” “behavior,” and “power-influence” approaches. List the unique insights that each approach provides about effective leadership.
Compare the following theories of leadership and explain why all types of theories are useful or not:
Descriptive theory
Prescriptive theory
Universal theory
Contingency theory
How is a crisis likely to affect managerial activities and behavior? For example, the machinery broke down at your factory and you have to get the product out within a 24-hour deadline or the contract will be broken and your customer will go to another company “that can produce.”