Answer:
A.) promote policies in the best interest of both employees and the organization
Explanation:
The primary purpose of Human Resource Department in any organization is to promote policies in the best interest of both employees and the organization. They are like the heart of the company because they also deals with the staffing, compensation, retention, training, and employment of law and policies side of the business. The human resource department apart from writing of policies and procedures for hiring staffs also have plans in place to ensure that the right people that fits the job description and experience needed for a role are hired and trained for the job.