The Liaison Officer:

ATracks resources and maintains incident documentation.
BProvides information to the public.
CIs the point of contact for other response organizations.
DArranges for resources and needed services to support the incident objectives.

Verified Answer :

Hagrid

The right answer for the question that is being asked and shown above is that: "d. Arranges for resources and needed services to support the incident objectives." The Liaison Officer arranges for resources and needed services to support the incident objectives.