Final answer:
The final step in judging an advertisement's effectiveness is to determine why it worked or why it did not by analyzing its impact on the target audience and evaluating the overall success of the campaign.
Explanation:
The final step of judging an advertisement's effectiveness is to determine why it worked or why it did not. This involves analyzing the impact of the ad on the target audience, evaluating the message delivery, and understanding the overall success of the campaign. For example, examining feedback, sales data, and consumer responses can help pinpoint the strengths and weaknesses of the advertisement.
Learn more about Advertising effectiveness analysis here:
https://brainly.com/question/44227915
