Can there be two separate pieces of data associated with one selection in a drop down?

HI CAN I GET ASSISTANCE TO SET THE FOLLOWING UP PLEASE?

STAGE 1: Objective to configure a drop down that the selection populates TWO different fields with TWO pieces of associated Data? (that can be referenced later on in a logical calculation) 

FOR EXAMPLE: If A6 is selected in DROP-DOWN A -
then Field B is auto populated with 148.5 and
C is auto Populated with 105 - and so on . . . .

Yes, this is possible using http://form.jotformpro.com/form/43246867810965

Basically, you need to create conditions in your to update fields based on the selection of the dropdown

Then you set the desired value for each text field

And continue to add conditions (2 per paper size in this case) for all the options in the dropdown.

Feel free to clone the demo form if it works for you.

Let us know if this helps.
Thanks.

thank you raul - perfect