Hi Ben,
on behalf of my team, and the rest of the class,
i really want to express our appreciation for ur help with answering our questions… 
i know some of the questions may seem silly n really annoying, it just that we have to put these down on paper, and hopefully u’ll have a clearer picture of why when we do the presentation… 
i know most of us have come up with really great ideas n strategies (at least we think so! ) and hopefully these ideas will be helpful to u too… 
See ya on Friday!
with much appreciation,
Charity