Which of the following are authorized sources for derivative classification? Select all that apply; then select Done a.Security Classification Guide (SCG) b.DoD 5220.22-M (NISPOM) c.Your level of expertise with the content d.DoDM 5100.76 (Safeguarding Sensitive Conventional Arms, Ammunition, and Explosives (AA&E)) e.A properly marked classified source document f.DD Form 254 (Department of Defense Contract Security Classification Specification) g.The Facility Security Officer (Industry) or Security Manager (DoD)