Of the Following,which Is NOT True Regarding Organizational Design and Strategic

Of the following,which is NOT true regarding organizational design and strategic decisions?

A) Historically,executives were told that firms had available a limited number of economically determined generic strategies that were built upon the foundations of such factors as efficiency and innovation.
B) Historically,if the firm wanted efficiency,it adopted the machine bureaucracy.
C) Historically,if the firm wanted innovation,it adopted a more organic form.
D) Today,the world of corporations is much more complex and many senior executives emphasize the skills and abilities that their firms need to compete in a rapidly changing world.
E) All of the above are true regarding organizational design and strategic decisions.