What do you believe are the biggest challenges your company faces in the near future?

Can you tell me what brought you to work for the company, (this question is aimed at the interviewer).

What do you believe are the coming trends in your industry and how do you feel your company is positioned to take them on.

Following on from our conversation today and my belief that I am a suitable candidate for your position. If my application is successful when do you think I would be required to start work? (ask this right at the end).