Which of the Following Do Not Qualify as Potential Driving

Which of the following do not qualify as potential driving forces capable of inducing fundamental changes in industry and competitive conditions?

A) changes in who buys the product and how they use it,changes in the long-term industry growth rate,and changes in cost and efficiency
B) entry or exit of major firms,product innovation,and marketing innovation
C) increases in the economic power and bargaining leverage of customers and suppliers,growing supplier-seller collaboration,and growing buyer-seller collaboration
D) diffusion of technical know-how and changing societal concerns,attitudes,and lifestyles
E) changes in manufacturing processes brought on by technological change,increasing globalization of the industry,and new Internet capabilities