An introduction that profiles the company / business you have chosen as your focus.
A clear description of the challenge / problem faced by the company.
A clear description of the solution developed by the company to answer the challenge / solve the problem.
An evaluation / analysis of the solution developed by the company.
A conclusion that accurately summarizes the case and explains how the case might serve as a model for future problems of the same nature.
A references section that documents the sources used for your research.