Please use APA style. The body of this paper is DS 10 pages, excluding title page, abstract, end matter and references. All tables, charts, illustrations, graphs, figures are in the end matter, not the body of the paper. Please use 12 pnt font, New Times Roman. References listed are also citations in the body of the paper. There is never a reference without an accompanying citation. The paper is coherent, and demonstrates that the student is evaluating a problem and leads to conclusions