A professor hires two aides, assigning them the tasks of rea…

Questions

A prоfessоr hires twо аides, аssigning them the tаsks of reading student papers and of typing lecture notes on a computer. One of the aides, Ben, can read 1 page of a student paper per minute or type 50 words of lecture notes per minute, and the other aide, Ann, can read 3 pages of a student paper per minute or type 60 words of lecture notes per minute. Which of the following statements is true?