Final answer:
Trainee in IET performing extra duty as portion of punishment under UMCJ will not perform extra duty beyond what time? The answer is D) Both A and C.
Step-by-step explanation:
According to the question, the trainee is performing extra duty as a punishment under the Uniform Code of Military Justice (UCMJ).
The trainee will not perform extra duty beyond the time indicated by both options A (2130) and C (Lights out), as these times likely represent the end of the duty day or bedtime.
Therefore, the correct answer is D) Both A and C.