How do private security professionals contribute to the nation’s homeland security posture?

Resource: Incident Command SystemCreate an organizational chart of Incident Command (IC) and a table to identify the roles of each IC role and the responsibilities.Answer each of the following questions in at least 350 words:-Which of the core homeland security concepts do you best understand? Which could be removed?-How do private security professionals contribute to the nation’s homeland security posture?Provide examples to suppose your position.