Which of the following is the last step in the Kotter's eight-step plan for implementing change?

A) Form a coalition with enough power to lead the change.
B) Establish a sense of urgency by creating a compelling reason for why change is needed.
C) Communicate the vision throughout the organization.
D) Reinforce the changes by demonstrating the relationship between new behaviors and organizational success.
E) Consolidate improvements, reassess changes, and make necessary adjustments in the new programs.

D
Explanation: D) The last step in the Kotter's eight-step plan for implementing change is reinforcing the changes by demonstrating the relationship between new behaviors and organizational success.