Answer:
This question is incomplete, since you did not provide the options to be answered. Anyway, I will give you an explanation that will be useful for you to understand it.
Step-by-step explanation:
Like any exercise in discourse, the literary story is supported by a voice, a subject of the enunciation, whose perspective configures the story and, at the same time, models an equivalent instance in the position of listener of his voice to which the subject directs the narrative.
The author expresses himself through a voice: either as a speaker who produces "real authentic phrases", or as a fictional entity, which can only be present in the narrative space through its own voice.
In simpler words, the narrative voice is the voice of the narrator. Through his voice, the narrator can star in and be part of the events, or be just a witness who recounts the events but does not get involved in the unfolding of the story.