I think your answer is, B. Please correct me if im wrong.
it is upside down
but I know that there is somebody that has been answering those question.
They are required to have legally acquired evidence
They are required to have a warrant of arrest
I am unsure of the third. However, it could be that a witness (aside from the victim and/or officer) was present.
Answer:
The correct answer is "4500".
Explanation:
As per the question,
Total galloons of water will be:
= 
= 
= 
= 
= 
= 
Thus the above is the appropriate option.