If your client wants a specific reach for a specific price on YouTube, you should use:

If your client wants a specific reach for a specific price on YouTube, you should use:

  • A) affinity audiences
  • B) placement targeting
  • C) reservation buying
  • D) TrueView videos ads

Correct answer is:

  • D) TrueView videos ads

Explanation: By targeting your video ads on YouTube and the Display Network, you can advertise to consumers at moments that matter. With a wide variety of targeting methods available to you, such as demographic groups, interests, placements, and remarketing lists, you can reach specific or niche audiences based on who they are, what they’re interested in, and what content they’re viewing.

Read more here: https://support.google.com/partners/answer/2454017