Which of the following is true about office friendships?
a. they lead to a workplace in which socializing rarely occurs.
b. it's impossible to develop vertical friendships.
c. workplace cliques can cause horizontal disharmony.
d. office friendships are based mainly on ethnic similarities.

I'd go with C.Workplace cliques can cause horizontal disharmony.
Hope i helped :)

I'm pretty sure that it's C, workplace cliques can cause horizontal disharmony...I THINK!!!

Bis the correct answer to the question

Unfortunately, this is something i can't you with, because i am not you. but i can tell you what to do.so think about times when you met with people with a different ethnic group as you and describe how they acted and also describe time when you may have showed your own feelings and they way you see things about life.    i hope i you somewhat,