Which of these would be an appropriate replacement heading for paragraph iv?
a) remember the golden rule
b) why people love their mp3 players
c) competition in the music industry
d) detrimental effects of mp3 players on society

iv. narcissism:
beyond just being distracting and dangerous, mp3 players are detrimental and damaging to society as a whole. mp3 players work against a community of listeners. everyone is walking all over the neighborhood, plugged into their latest favorite playlist, but no one is talking to anyone. people who are addicted to their mp3 players don’t care about other people. they don’t want community and contact with the real world. mp3 players also actively destroy live musicians' ability to make a living with their art form. no one wants live music anymore when they can pay less to hear it instantly and privately anytime they want. if we don’t curb our use of mp3 players, all our musicians will languish and no new music will be developed.

Freedoms" speech. i have called for personal sacrifice. i am assured of the willingness of almost all americans to respond to that call. a part of the sacrifice means the payment of more money in taxes. in my budget message i shall recommend that a greater portion of this great defense program be paid for from taxation than we are paying today. no person should try, or be allowed, to get rich out of this program; and the principle of tax payments in accordance with ability to pay should be constantly before our eyes to guide our legislation. what argument is roosevelt supporting with his appeal to logic in the underlined section of the excerpt? if americans are willing to trust roosevelt, it only makes sense that he will ensure that the tax money is well managed. if americans are willing to make a personal sacrifice, it only makes sense that they will be seen as both noble and patriotic. if americans feel it is right to enter the war, it only makes sense that they will have to pay more in taxes to cover the costs. if americans feel it is right to pay more taxes, it only makes sense that they should also agree it is right to enter the war.