VBA code for Update links, Break links and Save as

Hi everyone,

I have a folder with approx. 40 ppt files. The ppt files are full of linked objects from several Excel files.
What I need is a macro which will do the followings:

-update all the links in all the ppts
-then break all the links
-then save as all the ppts under the same names, but in a distinct folder within the initial one.

Can you please help me with writing the VBA code?

Thank you.
Sheila.