This document discusses strategies for building sustainable competitive advantages for single-product businesses, including cost leadership, differentiation, speed, and market focus. It evaluates opportunities for these strategies based on skills, resources, and organizational requirements. Industries are discussed in terms of emerging, maturing, mature/declining, fragmented, and global settings. Grand strategies like diversification, integration, and joint ventures are presented as opportunities to build value. A strategic analysis and choice matrix models different strategies based on competitive position and market growth.