An article in cq researcher states, "more than 111 million americans use mobile phones—more than one-third of the population." why is this piece of evidence not appropriate? a. the american statistic is not applicable since the intended audience is canadian. b. one-third of the american population is not large enough to convince the reader. c. the reader will not believe the author because cq researcher is not trustworthy. d. the number of people who use cell phones does not support the author's argument.