Use these files for final free InfoPath 2010 and SharePoint 2010 training lab: Track Responses from Your Event Form.
In this lab, you will learn how to:
Create an R.S.V.P. form
Add form logic (conditional formatting and rules)
Publish it to a separate SharePoint library
Add an email submit to an email back to the event organizer
Create SharePoint view with grouping by event (sorted by attendStatus) to show response and use sum to count “yes” attendees