This presentation focuses on the strategic management sustaining competitive advantage in market. It also analyses the potential negative and positive impact of the environment which company would have from the market. The presentation emphasizes upon the business risk and risk management model. The Wesfarmers Company is the retail business operation which has been selected for the strategic business management. It has developed core competency and product leadership strategy to compete in the market. The core value of the company is related to its experienced staff employees. With the increasing GDP rate of Australia by 2.5%, it will be beneficial for the Wesfarmers to penetrate the market with its cost leadership and product differentiation strategy. Company has faced high competition from the big rivals so it has to install the advance technologies to compete with the rivals. Wesfarmers should focus on the quality of its retail services. It needs to strengthen its value chain process by re-engineering of its business activities. Company should hire more expert IT employees who will increase the effectiveness of the process services.