mis management information system questions easy questions plz help 13 questions

1.Which of the following statements about business process reengineering (BPR) is incorrect?

In a BPR project, systems analysts need to interview key personnel throughout the organization to determine how best to use the new technology.

It is the activity of altering existing, and designing new, business processes to take advantage of new information systems.

Although challenging, BPR projects are always highly successful and produce significant return on investment.

BPR projects require high-level, expensive skills and considerable time.

BPR is expensive to undertake.