Holly Is Reviewing Her YouTube Performance for Her Ads

Holly is reviewing her YouTube performance for her ads. She notices that in her report for her ads they all show as "1" in the average position metric. Holly finds it odd that her ads are in the first position, but that her conversions have been so low. Why do all of Holly's ads have the position metric of 1 for the YouTube average position?

A) Her keywords may be spelled uniquely and this is causing her ad to play less frequently, but to be in the top position when people search for the misspelling.
B) The metric of "1" actually means that she has not been on YouTube long enough to generate an accurate recording of her average position.
C) The metric of "1" actually means she was the only person with that keyword.
D) Her ad is not a promoted video so it will always say "1" in this metric.