What are the essential tools that when used together minimize the risk of unsustainability of...

To minimize the risk ofunsustainability, ACMP highlights three essential levers:

Communication plan– ensures consistent reinforcement of key messages.

Learning and development plan– builds knowledge, skills, and behaviors for sustaining change.

Reward and recognition system– reinforces desired behaviors and motivates continued adoption.Other options contain valuable tools, but none combine reinforcement, capability building, and recognition in the same way. Option D directly addressessustainability riskby embedding and rewarding new ways of working.(Reference: ACMP Standard, Process Group 4 – Execute; Activities: Communication execution, learning and development, reinforcement via recognition systems.)