I'm trying to create a formula that will have the @begin_date set to a year from now.  I would also like to create a formula that would have @end_date be last month's date.  I believe it may have something to do with the DateAdd function, but I just can't seem to get this.   So, the begin_date would be 2011-06-01 and the end date would be 2012-05-01.

 

Any ideas? 

 

Thank you.

//last year

//last month