Which of the Following Is Not Among the Principal Offensive

Which of the following is not among the principal offensive strategy options that a company can employ?

A) Leapfrogging competitors by being the first adopter of next-generation technologies or being first to market with next-generation products
B) Offering an equally good or better product at a lower price
C) Blocking the avenues open to challengers
D) Attacking the competitive weakness of rivals
E) Capturing unoccupied or less contested territory by maneuvering around