Style-He uses words that are mathematical and futurstic to show they're his (D-503) style.
Tone-The state has a tone in the story that is meant to always be on schedule and to always be happy.  They move and function like robots because that's how they were meant to be.
Irony-D-503 appears to have a girlfriend named O-90 but is way more attracted to a woman who is more of a tease called I-330.
Plot-Story starts with who D-503 is. Goes to what the world is like there and who we are to them.Then it goes to what he wants to do with his spaceship.  Shows what time management is to them all and how they are all like robots. It continues on with his girlfriend and then the girl that is really catching is eye.
Characterization-In the story they don't really "characterize the characters."  Men are given constanents with even numbers and women are vowels with odd numbers.  It is said they are all the same, moving and being like robots, in this state.
Setting-Story takes place in the future, because they mention that we humans are ancestors to the population there.  It's full of glass buildings and walls so that the "officials" can watch everything that is happening.
Point of View-D-503 is the narrator in this story.
Symbol-A symbol in the story is the Intergral.  It is being built to conquer other planets and the solar system, which shows that the book is very futuristic bc today there isn't anybody that is really thinking about that and 80 years ago it was like a dream to humans.
Theme-Theme for this story would have to be how futuristic the whole the book is.  It was wrote 80 years ago and thats how they thought everything was going to be to this day and in some aspects it is, but it also isn't.  We still have a ways to go for this stuff to be true.