Select the true statement: a. ics provides a structure for organizing field-level operations for a broad spectrum of incidents. b. ics is primarily a federal-level operations structure that is activated when a local jurisdiction requests an emergency declaration. c. under ics, the operations section chief has overall authority and responsibility for conducting incident operations. d. in an ics organization, the ,nd staff typically includes the chiefs of the planning, operations, logistics, and finance and administration sections.