Nwachukwu (2007) noted that human resource development is at the heart of employee acquisition, utilization, productivity, commitment, motivation and growth. Therefore, human resource development is the process of acquiring and increasing the number of persons who have education, skills and experience which are critical for economic and social development (Sharma, 2004). Solomon (2009) suggests that human resource development include investment by society in education, investment by
employees in training and investment by individuals