If you are already carrying 100 pounds of silver cyanide, what precautions must you take if you are given papers at a dock to carry 100 cartons of battery acid?
1) Make sure there is plenty of space between the two.
2) Make sure the silver cyanide is loaded on top of the battery acid.
3) Inform someone and do not load the battery acid.
4) Make sure the battery acid is loaded on top of the silver cyanide.
