How do William Faulkner and John Updike develop their stories respectively in “A Rose for Emily” and “A & P”?

Plot is the author’s arrangement of incidents in a story. It is the organizing principle that controls the order of events. How do William Faulkner and John Updike develop their stories respectively in “A Rose for Emily” and “A & P”? How does plotting create interest and suspense in each story?