Which of the following can you apply to your Microsoft Audience Network campaign?

The selected answer option, Remarketing list, is correct because remarketing lists can be applied to Microsoft Audience Network campaigns. Remarketing allows advertisers to target users who have previously interacted with their website or ads, increasing the chances of re-engaging those users and encouraging them to complete desired actions, such as making a purchase. By using remarketing lists, advertisers can show personalized ads to people who have already shown interest in their products or services. The other options, such as dynamic text insertion, ad customizers, and sitelink extensions, are not features supported in the same way within the Microsoft Audience Network, which focuses more on audience-based targeting and remarketing.