Which of the Following Situational Descriptions Does not Describe One

Which of the following situational descriptions does not describe one of the four major opportunities for developing sustainable competitive advantage that are identified in the text?

A) Sustainable competitive advantage occurs where strategy drives an emphasis on operating and/or product or service quality.
B) Sustainable competitive advantage occurs where strategy drives an emphasis on innovation and speed of delivery to market for new ideas.
C) Sustainable competitive advantage occurs where strategy drives an emphasis on securing high quality human resources.
D) Sustainable competitive advantage occurs where strategy drives an emphasis on creating a market stronghold that is protected from entry by others.
E) Sustainable competitive advantage occurs where strategy drives an emphasis on investments and/or loss sustainment that competitors can't match.