How would you approach troubleshooting a circuit in which a receptacle is dead but other devices on the same circuit operate?

• A. Replace the receptacle immediately.
• B. Check upstream breaker, verify continuity of the feed, inspect for loose connections, and test the receptacle and wiring for faults.
• C. Ignore and continue using other devices on the circuit.
• D. Check only the receptacle's grounding.

Answer: (B)