As for your first request, I think you can can create that using this method - just one thing to point out, you will have to protect that calculation in situations where you don’t have Actuals up to Feb
Many thanks @Melissa ,
The measure you provided works for both of my requests.
For 8+4 or 9+3, once I got the figure, I can get it or even I can make it fix one with your measure.
Regards,
Aye