Answer: D. Third Person Omniscient.
Step-by-step explanation:
A third person omniscient view refers to when the narrator tells the story from a perspective where they can see and know everything that is going on with every single character in the play. This allows the reader to know much more than the characters do.
In this passage, the narrator is able to jump from the direct speech of Mr. Northrup to the thoughts of Jake and then the thoughts of Grace as well which means the narrator knows what is going on with all of them and so is using an omniscient view.