Help with dynamic (?) formula for adding values

[danhendo888]

https://1drv.ms/x/s!AvjBsEPEq12ngT4paIVYB5-Ol3Y2?e=XitD7z

Hi guys,

I have monthly revenue data that I want to add (YTD figure)

Need a formula whose output updates based on say if I choose YTD May. Then it should add months 1 to 5 for the year.


How would you approach this solution?

 

[danhendo888]

Actually, I figured it out
I just used <= in the criteria