Hi guys,
I have two questions regarding inviting relatives for my graduation.

1.  I have graduate assistantship, so I have regular income to show. Regarding bank balance, somebody told me that $2000 (per person) is enough to invite parents for graduation. Is bank balance of $4000 enough for my parents' visa application?

2. How many people can I invite? I'm planning to invite my cousin along with my parents.

I appreciate your suggestions.

Sparty