Answer:
C. Mandates that the private-sector entities responsible for critical infrastructure and key resources develop and exercise contingency plans
Step-by-step explanation:
The answer to this question is option c.
The national response framework has to do with response to every form of emergencies or disastrous situations in the country. It is a principle on which partners prepare for disasters and manage catastrophes from the smallest incidents to the biggest. The framework has the roles, principles that guides how response is made.