(20) for a trivial offence, a free man shall be fined only in proportion to the degree of his offence, and for a serious offence correspondingly, but not so heavily as to deprive him of his livelihood. . (21) earls and barons shall be fined only by their equals, and in proportion to the gravity of their offence. –english translation of the magna carta, courtesy of the british library use the text to answer the question. how does this excerpt reflect the benefits and drawbacks of the magna carta?