please i need full answer and good examples for each theory

Part 2 M1 of lo1 Then need to Analyse and differentiate between role of leader and function of manager by applying rang of theories and concepts Need to talk about two theories of management and apply functions of manager on each theory: Scientific Management theory (Define , role of manager) Behavioral Theory (The Hawthorne Studies) (Define , role of manager) General administration theory (Define , role of manager ) The Contingency Approach (define , role of manager) Need to talk about two theories of leadership and apply role of leader on each theory Transactional Leadership(define , role of leader) Transformational Leadership(define , role of leader)