Please explain the following in as much detail as possible.

1. Compare and contrast the following terms: Ombudsman, mediation and arbitration.
2. Define the following terms: Employment-at-will Relationship, WARN ACT, Progressive Discipline and Due Process. Explain whether employers or employees benefit from these and how.
3. Evaluate the strategic role of a Human Resources department in developing, coordinating and enforcing policies in organizations.
4. Describe thoroughly how the traditional role of a manager is changing in today's work environment.
5. Explain the importance of partnership between management and the Human Resources Department. Support your argument.
6. Identify and detail two trends in Human capital management. Explain the reasons for each trend.