MDM4U____The 13 players on a volleyball team are to line up for a team photograph. The seven shortest players will be in the front row. The remaining players will be in the back row. The coach will be in the back row on either the left or right end or in the middle. How many different arrangements are there for the team photo?

8. In how many ways could 10 people be seated at a circular table if the two hosts should not sit together?