Honesty Loyalty and Humour
Your answer will be C) Workplace cliques can cause horizontal disharmony (just like how cliques would form in say a high school!)
We can eliminate the others because A. Office friendships would actually lead to more socializing, B. Ethnic similarities are usually not a big factor in choosing to socialize or be friends with a person, and D) This is not impossible, just usually not encouraged
If you have a question just ask and I will help. I can't tutor but I can help yoyu with any asl questions. ( I'm hard of hearing)
Suffix because it is true just search it ip