Using the models discussed in class or from your textbook describe the main principles underlying the successful leadership of individuals and teams.(500-600 words)2. Explain what is meant by ‘leadership styles’ and ‘situational leadership’. Provide two scenarios where a different style or approach to leadership is required and explain the importance of these in ensuring a good working relationship.(500-600 words)3. Explain the most important things you can do as a first line manager to ensure that you develop a good working relationship with your managers, colleagues and team members. Ensure you explain the differences in maintaining good working relationships with each of these three groups of people.(500-600 words)4. Produce a personal development plan showing your development objectives for the next 12-18 months. You must show how these are clearly linked to your work objectives, what development opportunities you will undertake in order to achieve these development objectives and the target dates for achievement. See Appendix A – Personal Development Plan(500-600 words)