The company's public relations department announced that its work force was growing rapidly. its new line of designer-wear was attracting many new customers. the company was recruiting new employees from around the country and offering special incentives to workers with consumer design experience.
which is the main idea of this paragraph?

Command is: a. the ability to control information exchange within and across organizations involved in an incident. b. assumed by the individual who is the highest-ranking person on the scene regardless of experience or training level. c. based on the number of individuals or resources that one supervisor can manage effectively during an incident. d. directing, ordering, or controlling by virtue of explicit statutory, regulatory, or delegated authority.