Close narrators tend to be more developed.
Every narrative has a different approach, and when a narrator develops closeness with his/her audience it can be assumed that it is a more developed narrator. This is because creating a relationship with your audience takes time, hardwork and trust. And all of these things come with real effort.
It depends on what catherine enjoys, i would guess it’s c but i’m guessing because this is probably a question for a story
12/(3•-2)=12/1.5=-8 answer is -8