Which of the following must an officer do in order to obtain a search warrant?

Question $19$ options:

a$)$

articulate probable cause in an affidavit to the issuing judge

b$)$

articulate reasonable suspicion in an affidavit to the issuing judge

c$)$

submit a written request to the first$-$line supervisor, typically a sergeant

d$)$

submit a written request to the police chief or the acting chief on duty