Part b: which paragraph from the story best supports the answer to part a?

A. "He threw himself eagerly into these studies -- so much so that the banker had enough to do to get him the book he ordered." (Paragraph 16)B. "To-morrow at twelve o'clock he will regain his freedom. By our agreement I ought to pay him two million. If I do pay him, it is all over with me: I shall be utterly ruined." (Paragraph 21)C. "Ar the table a man unlike ordinary people was sitting motionless. He was a skeleton with the skin drawn tight over his bones, with long curls like woman's and a shaggy beard." (Paragraph 29)

D. "And I have only to take this half-dead man, throw him on the bed, stifle him a little with the pillow, and the most conscientious expert would find no sign of violent death." (Paragraph 30)