Which of the following pieces of evidence from Treasure Island best support the claim below? (John Silver is calculating.) A: "'Silver,' said the other man—'Silver,' says he, 'you're old, and you're honest, or has the name for it; and you've money too...'" B: "I laid by nine hundred safe, from England, and two thousand after Flint. That ain't bad for a man before the mast—all safe in bank. 'Tain't earning now, it's saving does it..." C: "Sharp as must have been his annoyance, Silver had the strength of mind to hide it." D: "Long John was hard at work going from group to group, spending himself in good advice, and as for example no man could have shown a better."