What must you do to minimize risks of unclear expenses effectively?

To effectively minimize the risks of unclear expenses, the best approach is to review past expenses regularly. This practice helps in identifying patterns or trends in spending, uncovering any unexpected charges, and ensuring that expenses align with the budget or financial plan. Continuous monitoring of past expenses can provide valuable insights that help in making informed financial decisions moving forward.

Regular reviews also facilitate accountability and transparency, improving one's overall financial awareness. This proactive measure can help in distinguishing necessary expenses from those that may be unclear or unnecessary, ultimately informing more strategic planning for future costs.

Other options, while they might sound logical, do not directly address the goal of minimizing risks associated with unclear expenses. For example, acting as a traffic light for expenses or disbursing all monies oneself may create confusion rather than clarity. Setting a strict budget can be helpful, but without a clear understanding of past expenses, it may not be as effective in preventing ambiguities that can lead to financial mismanagement.