Question $3(3\mathrm{.}5$ points$)$

Which one of the following statements concerning the role of process reengineering is best?

Reengineering is the fundamental rethinking and radical redesign of business processes.

Reengineering requires an attitude of incremental improvement.

Information technology should be kept separate from reengineering initiatives.

Reengineering efforts should focus on one functional department at a time.