Answer:
The impact that Mr. and Mrs. White's differing points of view in paragraphs 109-125 and paragraphs 133-139 have on Part III is that Their differing points of view and resulting argument create suspense around what choice they will make and how they will respond to the knock at their door.
Explanation:
The paragraphs that go from lines 109-125 and 133-139 in Part III from The Monkey's Paw by W. W. Jacobs, show the development of the suspense in this part of the story as both characters have a different perspective of the questionable benefit of the granted wishes, this contrasting ideas makes the reader wonder about the following events.