What is a key difference between the Cutlip, Center, and Broom model of public relations and the Hunt and Grunig model? A. The Cutlip, Center, and Broom model focuses on the roles of the organization, whereas the Hunt and Grunig model focuses on the multiple roles of the individual. B. The Cutlip, Center, and Broom model focuses on the individual, whereas the Hunt and Grunig model focuses on general approaches to the practice of public relations. C. The Cutlip, Center, and Broom model focuses on the managerial roles, whereas the Hunt and Grunig model focuses on the public reception. D. The Cutlip, Center, and Broom model focuses on the public, whereas the Hunt and Grunig model focuses on the relations.