Answer:
d. Solicitation.
Step-by-step explanation:
In criminal law, solicitation is an act of encouraging or demanding an individual to involve or engage in a criminal law either by force or enticement. The person who encourages such criminal activity is the solicitor.
In most cases, solicitation is practiced by criminals in an attempt to facilitate or make use of another person for the purpose of the crime. Here, the man attempted to use the pool cleaner to facilitate his mission of stealing the coins, therefore, the man has committed solicitation.