Which One of the Following Is NOT a Reason Why

Which one of the following is NOT a reason why companies might use outsourcing to improve performance of strategy-critical activities?

A) Improving a company's chances for outclassing rivals in the performance of strategy-critical activities and turning a core competence into a distinctive competence.
B) Promoting quick establishment of a total quality culture.
C) Speeding internal decision making and shortening the time it takes to respond to changing market conditions.
D) Capitalizing on the partnerships with outsiders to enhance its arsenal of capabilities and thus contribute to better strategy execution.
E) Helping decrease internal bureaucracies and flatten the organizational structure.