What should your response be if you enter an unfamiliar laboratory workspace and see this sign?
(A) You should immediately evacuate the premises and then call for OSHA.
(B) You should put on full protective clothing, including goggles, respirator, and body suit.
(C) You should be aware that chemical waste is being processed in the immediate area.
(D) You should pay careful attention to your surroundings for potential hazards.