Answer:
Here, option A is the correct answer as the author uses this literary method to give a description of Jim's physical traits, personality and environment .
Step-by-step explanation:
During the literary movement called Modernism, the authors often focused on characterisation. In this excerpt, from F. Scott Fitzgerald’s story “The Jelly-bean,” we find characterisation being used as the main method to develop the character of Jim Powell. Characterisation is a method by which the particular nature or feature of someone or something is described.