What should Maria and Ken do if they cannot recall the theme for their store's window display?

Seeking clarification from their supervisor is the most effective route for Maria and Ken in this situation. When facing uncertainty about a specific task, especially one that is likely tied to the store's branding or seasonal promotions, consulting with a supervisor can provide clear direction. Supervisors typically have a broader understanding of company objectives and expectations, ensuring that the display aligns with the intended message. This approach not only helps in resolving their confusion but also demonstrates professionalism and accountability by actively seeking guidance.

In contrast, improvising with whatever colors are available might lead to a disorganized and unappealing display that does not reflect the store's image. Deciding on a new theme could divert from the original intent and may not align with previous planning. Searching online for inspiration might be beneficial, but without a clear understanding of the required theme, it could lead them further off track. Therefore, asking for clarification is the best step to ensure their display meets expectations effectively.