Measure - Total Sales for Americas - calculate sales by Region by %

[blindsp0tkc2020]

I am new to DAX and would like to get help on the following:

I would like to create a table with the following that will result in the following table:

Total Product sales for Product A is the sum of East, West and US-Other. While for Product B, total sales for United States is split by percentage between East and West and nil for "US-Other". How do I create the measure accordingly? Thank you for your help.

Organization	Product A	Product  B	Total
United States	200	300	500
East	125	195 (65% of 300 United States)	320
West	50	105 (35% of 300 United States)	155
US-Other	25	0	25

[V-pazhen-msft]

@blindsp0tkc2020 

It is unlikely to give you the exact dax with just expected output, can you also provide a sample data of your model?

Regards
Paul

[blindsp0tkc2020]

 The OPEX for "Trading" is cut off here but essentially we want the 84.47 for January and other $ for the following months split between East (0.65) and West (0.35) but we can't get past this error. 

[amitchandak]

@blindsp0tkc2020 , You can create a table like this

summarize(crossjoin(location, product),[Location],[Product],"Sales" ,switch( True() , [product]="A" [Location] = "East" && sum([total sales])*.65))

Add all the conditions to Switch