A water pipe bursts, flooding an Invidious Workplace Company utility room and tripping the circuit breakers on a panel in the room. Invidious contracts Jordan, a licensed electrician with five years experience, to check the damage and turn the breakers back on. Without testing for short circuits, which Jordon knows that she should do, she tries to switch on a breaker. Jordan is electrocuted and disabled, but survives to sue Invidious for damages, alleging negligence. What might Invidious claim in defense?