Answer:
The statement best describes the way this interaction affects the plot is Doctor Rank's admission of love prolongs the suspense because now Nora cannot ask him for help.
Step-by-step explanation:
Doctor Rank in "A Doll's House" by Henrik Ibsen, is a very important character since he is a family friend from the main characters, he makes important traits of the characters come out to the surface but when he admits his secret love for Nora, the relationship changes in the story, this is a turn of events that create new conflicts.