No working experience for MBA?I'm sorry but it really really dangerous to try MBA at your present backgroud ,expecially Stern MBA program
Stern is very good B-school and there is really slim chance for an undergraduate to apply even though very decent GPA and high GMAT score.
If your goal is master ,that is another story.But if it is MBA,just find a job and work for few years.You might be OK for the qualifications of Stren MBA program 3~5years later.