Which of the Following Statements Regarding Business Process Reengineering Is

Which of the following statements regarding business process reengineering is NOT correct?

A) Placing decision authority at the lowest level possible tends to reduce bureaucracy.
B) Ideally, only steps that add value to the customer are kept in the redesigned process.
C) Most reengineering is done without the need to invest in new technologies.
D) Reengineering is appropriate when processes simply cannot be improved in small steps.