The minor character in "A & P", Queenie, is a flat character. She does not undergo change or grow through out the story and she only supports Sammy by creating a conflict so he can quit his job. Flat characters are important because it adds depth to the story just like in "A & P".
Queenie is also a static character. A static character in a story never changes. A dynamic character will change throughout the story. Sammy, our narrator, is the dynamic character in the story. Sammy changes from the beginning to the end of the story. By the end of the story he has decided to quit his job to impress a girl. Queenie never changes in the story. She enters the A & P wearing a bathing suit and does not care what anyone else thinks about it. Even