This document discusses the functions and purpose of Human Resource Management (HRM) in an organization. It explores the strengths and weaknesses of different approaches to recruitment and selection. It also highlights the benefits of HRM practices for both employees and employers, and the effectiveness of these practices in improving employee performance. The importance of employee relations and its influence on HRM decision making is also discussed. The document is based on a case study of B&M, a retail industry in the United Kingdom.