Michael Porter's Generic Strategies Model Identifies Four Fundamental Strategies

Michael Porter's generic strategies model identifies four fundamental strategies. Which of the following correctly describes these strategies?

A) introduction, growth, maturity, and decline
B) Stars, Cash Cows, Dogs, and Question Marks
C) growth, differentiation, incremental, and emergent
D) differentiation, cost leadership, focused differentiation, and focused cost leadership
E) growth, retrenchment, vertical integration, and stability