Although video game sales have increased steadily over the past 3 years, we can expect a reversal of this trend
in the very near future. Historically, over three quarters of video games sold have been purchased by people
from 13 to 16 years of age, and the number of people in this age group is expected to decline steadily over
the next 10 years.
Which one of the following, if true, would most seriously weaken the argument?
(A) Most people 17 years old or older have never purchased a video game.
(B) Video game rentals have declined over the past 3 years.
(C) New technology will undoubtedly make entirely new entertainment options available over the next 10 years.
(D) The number of different types of video games available is unlikely to decrease in the near future.
(E) Most of the people who have purchased video games over the past 3 years are over the age of 16.
Can some one explain the why the answer is correct?