If a supervisor wants you to complete a complex hazardous task after working a 12-hour shift, here's what you should do:
1. Option b: Ask the supervisor to reschedule the task to the next shift. It's important to communicate your concerns about being fatigued after working a long shift and how it could potentially impact your ability to safely complete a complex hazardous task. Rescheduling the task to when you are more rested can help ensure your safety and the quality of the work.
2. Option d: Take a nap before doing the task. Resting and recharging your energy levels by taking a short nap can help improve your alertness and cognitive function, making you more prepared to tackle a complex hazardous task safely and effectively.
Both options prioritize your safety and well-being, ensuring that you are in the best condition to handle the task at hand. Remember, it's crucial to always prioritize safety and communicate effectively with your supervisor to address any concerns regarding your ability to perform tasks safely.