Visit any of the companies you are familiar with or your own work place: (i) Critically analyse the performance management system and the appraisal techniques being utilized. (ii) Critique the motivation / retention policies in place and their efficacy or inadequacy in guaranteeing employee productivity and curbing or inducing high human resource turnover. (iii) Critically analyse the company's organizational culture and its effect on the organization's business performance. (iv) Provide a strategic direction for the organization arising from your assessment.