Which of the following best explains the graph as it approaches the horizontal asymptote at y=60? O The average annual cost of the reſrigerator is at least $60. O The average annual cost of the refrigeralor is al most $60. If the refrigerator lasts a long time, thic average annual cost will eventually be $60. 0 The longer the relrigerator lasts, the closer the averagci annual cost will be to $60. e​