This report discusses the impact of macroenvironment and internal capabilities on business strategy, using Tesco as a case study. It covers the influence of macroenvironment factors such as political, economic, social, technological, legal, and environmental aspects on Tesco's operations. It also analyzes Tesco's internal capabilities and applies Porter's five force model to evaluate competition in the marketplace. Additionally, various models and theories are applied to devise a strategic management plan for Tesco.