Under the unified command (UC) principle, each incident commander (IC) is responsible for all incident activities, including strategies and tactics and ordering and releasing resources, particularly when an incident occurs within a single jurisdiction. How does this change under a UC?

The agencies have the possibility to work better together even with different legal, geographic and functional authorities, all this is not affected by nothing, because it allows them to work even if they have so many different things.

i got 3,4 and 5 as an answer

i am confused, what is the question? i can you out if you put it into more depth.