Answer: B) Climax.
Step-by-step explanation: The climax of a narrative is that particular point in the story at which the conflict or tension hits the highest point, it often follows the rising action of the story (a series of relevant incidents that create suspense, interest, and tension), and leads to the resolution (solution of the conflict). So, from the given options, the stage of plot that represents the high point of the conflict is the corresponding to option B: the climax.