The word "schism" (Line 3, Paragraph 1) in the context probably means ______.

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.

A．he questions the truth of "no gain without pain"
B．he does not think the productivity revolution works
C．he wonders ff the official statistics are misleading
D．he has conclusive evidence for the revival of businesses