I believe the last one. A dangling modifier is a word or phrase that defines something or someone not spoken about in the sentence. So "a successful career as an author seemed certain", but seemed certain to who? A fair warning: I could be wrong.
This is the use of sonnet poetry
I would go with d. Courteous because it means considerate in matter.
Answer:
I think it would be resolute or headstrong
It’s A) what information is revealed.
If the story was in first person point of view the information that would be revealed would be less/more because its centered on them.
B) sounds like a math equation so its not B.
C) the resolution depends on whatever the story is about not the point of view so not C.
D) Conflicts will arise no matter the POV, it will just be handled differently so not D.
E) The setting does not depend on the point of view but the author, the point of view will only affect the “intensity” of the place, not E.