Final answer:
Demobilization planning estimates the waste fiscal and legal impacts of ending emergency response operations, ensuring effective resource management and minimizing costs and potential legal issues. The correct option is 2.
Step-by-step explanation:
Planning for demobilization helps to anticipate and estimate the waste fiscal and legal impacts that may arise at the end of an emergency response operation or incident.
Demobilization plans are vital for ensuring that resources and personnel can be effectively and efficiently returned to their normal status or reassigned to other tasks, while minimizing the potential costs and legal issues that could arise from a hasty or disorganized withdrawal.
Hence, Option 2 is correct.