This document discusses various strategies for achieving competitive advantages through management information systems, including cost leadership, differentiation, and niche strategies. It describes using performance-based information to become the lowest cost producer through reducing costs, increasing efficiency, and outsourcing. Differentiation strategies involve delivering superior, different, or unique products and services. Niche strategies target a specific group of consumers with unique needs. Improving and introducing new products and services helps companies gain advantages and stay ahead of competition.