If you have a complaint about your job, the most appropriate action is to?

Reporting the complaint directly to your supervisor is the most appropriate action because supervisors are typically in a position to address issues effectively and take necessary actions to resolve them. By bringing the matter to your supervisor's attention, you ensure that the problem is being handled by someone who has the authority and responsibility to make changes or offer solutions.

Additionally, discussing the issue with coworkers may lead to gossip or escalate tensions without leading to a constructive resolution. Ignoring the complaint and hoping it resolves itself is usually ineffective, as unresolved issues can build up and create a more significant problem over time. Submitting an anonymous complaint, while it may seem like a way to protect oneself, can prevent direct dialogue that is often essential for resolution. Anonymous complaints might lack context, making it difficult for management to address the issue appropriately.