A Hospital's New Policy Will State That All Medical Residents

A hospital's new policy will state that all medical residents must rotate their work shifts among the day shift,the night shift,and the swing shift every three months.If the hospital administration wants to make it as easy as possible for the residents to adjust to their new schedules,how should they assign the shift rotations?

A) The change should involve staying awake longer on the first day of each rotation.
B) The change should involve sleeping longer on the first day of each rotation.
C) The change should involve a simultaneous change in exercise pattern to force the body to adjust quickly.
D) None of these considerations will allow for an easier adjustment.