An advertising executive must schedule the advertising during a particular television show. Seven different consecutive time slots are available for advertisements during a commercial break, and are numbered one through seven in the order that they will be aired. Seven different advertisements – B, C, D, F, H, J, and K – must be aired during the show. Only one advertisement can occupy each time slot. The assignment of the advertisements to the slots is subject to the following restrictions:
B and D must occupy consecutive time slots.
B must be aired during an earlier time slot than K.
D must be aired during a later time slot than H.
If H does not occupy the fourth time slot, then F must occupy the fourth time slot.
K and J cannot occupy consecutively numbered time slots.
1.Which of the following could be a possible list of the
advertisements in the order that they are aired?