How would the author best to an opposing argument that claims changing the high school start and end times would interfere with the bus schedule? A. By illustrating the way that students achievements has been raised as a result of later start time.
B. By showing that the high school and elementary school bus schedules could be swapped with a little trouble.
C. By comparing the number of students who attend high school to the number of students who attend elementary school.
D. By suggesting that changing the start and end times would also interfere with the extracurricular activities.