Final answer:
Commissioners can suspend or revoke an agent's license and place them on probation for unfair trade practices, but requiring community service is not a standard administrative penalty in business regulation.
Step-by-step explanation:
The question pertains to the penalties that a Commissioner can impose on a producer, such as an insurance agent, for committing an unfair trade practice. The penalties typically include suspending or revoking an agent's license, placing an agent on probation, and other disciplinary actions. However, requiring an agent to perform community service is not commonly mentioned as a penalty for unfair trade practices within standard regulatory frameworks. Since penalties like fines, bans, or imprisonment are specified for violations of lobby laws, it can deduced that community service is more aligned with criminal penalties rather than administrative actions in the field of business regulation.
Therefore, the correct answer to the student's question would be option (a): Require an agent to perform community service. This is not a standard penalty for committing an unfair trade practice in the context of producer or agent regulations.