Upper right hand corner or bottom right hand corner of screen

[Magicgate Software - Skip Kimpel]

Good afternoon,

I know how to center an application on the screen by using"set the loc of
this stack to the screenloc" but how do I position the application to the
upper right hand corner or bottom right hand corner of the screen instead?

I am writing a utility app that I want to start "out of the way" instead of
center screen.  I have never had a need for this before :)

Your input and wisdom is ALWAYS appreciated!

Thank you,

SKIP