The communication barriers existed between Anita and Mr. Dortmann is cultural barrier as both belongs to different countries.
Cultural differences is known to be one that is caused by a lot of behavioral and personality differences such as body language, gestures, mindsets, communication, etc.
They tend to lead to miscommunication and as such, the way Anita handle the issue was right.
Learn more about communication barriers from
https://brainly.com/question/21642598