A leader can apply any of these approaches depending on the personality and task of his followers. However, transformational leadership focuses even more on subordinates' values, ethics, long-term inspirations, and overall workplace needs. Leaders must be good role models and inspire their followers to be creative, innovative and encourage them to meet high expectations (Holzer and Schwester, 2011, p. 336-337). The life cycle leadership theory is where a leader provides direction and emotional support to followers taking into account their level of maturity, in terms of motivation to complete a task, ability to assume responsibilities, education and formal training, and experience, and thus excluding the age factor in this maturity. Holzer and Schwester (2011) also discussed the five bases of power that a leader can possess to be effective. This includes the ability to respond to subscribers' needs and provide them with rewards (reward power); the ability to punish followers (power of punishment); the ability to understand and provide information (expert power); the ability to control and influence others based on their position in the organization (legitimate power); and the ability to persuade followers to follow instructions based on the leader's charisma and attraction