Which of the following statements is NOT mentioned in the passage? [A] Radical reforms

Which of the following statements is NOT mentioned in the passage?

[A] Radical reforms are essential for the increase of productivity.

[B] New ways of organizing workplaces may help to increase productivity.

[C] The reduction of costs is not a sure way to gain long term profitability.

[D] The consultants are a bunch of good-for-nothings.