“He gazed at me a long time as if I were a slot machine into which he had, without results, dropped a nickel” what does the simile reveal about the exchange between the two characters

Ineed . the passage implies that: a. most jury trials involve violent crimes b.jurors may be surprised by how stressful being in a jury is c. a trial by jury is not a fair way to judge a person’s guilt or innocence d. the people who take jury duty least seriously are the ones who find xperience most stressful