This document discusses the business strategy for market expansion, including Porter's Five Forces analysis and strategic plans for Tesco in Brunei. It explores the threat of new entrants, bargaining power of buyers and suppliers, threat of substitutes, and competitive rivalry. The document also provides recommendations for Tesco's market expansion in Brunei, such as introducing new brands, diversification, cost-price leadership, and sustainability practices. It concludes with a strategic plan, SWOT analysis, and action plan for Tesco's entry into the Brunei market.