21. To get a driver’s license, an applicant must pass a
written test and a driving test. Past records show that
80% of the applicants pass the written test and 60% of
those who have passed the written test pass the driving
test. Based on these figures, how many applicants in a
random group of 1,000 applicants would you expect to
get driver’s licenses?

  • A. 200

  • B. 480

  • C. 600

  • D. 750

  • E. 800