When must PSA items be submitted to meet the competition guidelines?

The correct answer is May 15, as this date is typically set by the competition guidelines to ensure that all submitted materials can be processed in time for review and evaluation before the event. Meeting this deadline is crucial for participants to comply with the rules and ensure their work is considered for assessment. Submitting items by this date allows enough time for any potential revisions or troubleshooting that might be necessary, thus promoting a more organized and efficient competition process. Adhering to submission guidelines is essential for maintaining a fair competition environment and giving all participants an equal opportunity to showcase their public service announcements.