Summary provided by author:
Chapter 2 contains a relevant literature study whereby various sub-problems are distinguished, examioned and evaluated
Chapter 3 covers the research milieu with reference to data gathering and sampling
Chapter 4 offers an alnalysis and interpretation of the research findings. Data is interpreted and any correlation or diagreement with relevant literature is evaluated and explained
Chapter 5 form sthe ending of the study, general conclusions are made and recommendations offered. The last phase of this chapter comprised the bibliography