Answer: The sale would be completed according to the rules for Intermediary without Appointments
Step-by-step explanation:
Intermediary without appointments takes place when an agent sells his or her own listing but in this scenario, the agent cannot negotiate or give advice to either party.
If Delia decides to purchase a home that is listed by XYZ Realty, then this sale would be completed according to the rules for intermediary without appointments. In such case, the agent can't give an opinion or negotiate on either parties behalf.