The final step of judging an advertisement’s effectiveness is to identify its target audience. identify its media technique. determine why it worked or why it did not. explain how it could have been improved.

determine why it worked or why it did not.

The effectiveness of an advertisement is often influenced by a large number of factors. For example, the effectiveness of an ad can increase or decrease depending on its language, design, target audience, etc. Some of these factors might be more effective than others. Therefore, one of the last steps that we need to take when deciding whether an ad was effective or not is to study each one of these factors and determine which elements worked and which ones did not.

3 is blunder, i’m not sure about the last one but the first two look correct