VBA code to feed inputs row by row into a Excel modeller and generate corresponding output

Hi All,

I am sure the solution to my query below is some sort of VBA code but I am a complete novice with VBA so I desperately need your help!

Here is a brief overview of my problem

(1) I have a workbook with 2 tabs - Input/Output and Modeller. Input/Output tab contains list of records (in thousands of rows and each record has 3 fields/inputs) that need to be run (doing some calculations) in the Modeller tab one row at a time to generate results which need to be fed back to Input/Output tab.

(2) How would I go about writing a VBA code to take each row of record (3 or more inputs per record), transfer inputs into modeller tab (where some calculations are done on the inputs), and then transfer the results (2 or more outputs per record) on same row as the corresponding inputs.

I think it may involve a For loop but that is as far as I know....

I have attached a small sample file to show you what I need help doing.

Any help will be awesome and much appreciated!

Thanks so much.

Yusuf