Michael Porter suggests four basic competitive positioning strategies that companies can follow-three winning strategies and one losing one. Which of the following are considered winning strategies?
A) middle-of-the-roader, focus, and overall cost leadership
B) focus, differentiation, and middle-of-the-roader
C) overall cost leadership, differentiation, and middle-of-the-roader
D) overall cost leadership, differentiation, and focus
E) differentiation, operational excellence, and focus
Answer: D. Overall cost leadership differentiation, and middle-of-the-roader