I believe the answer to be C.) Literal and concrete
Answer:
goals are important because it points the group in the direction they should go. if they all have a common goal, they will work towards it, creating a better work environment.
1. It was the past. Perhaps they were younger when they were on social media.
2. It is none of their business. Whatever goes on in their social/private life shouldn’t affect them.
I’m not so sure about a 3rd one, but that’s all I can think of :’)