When we add the term networks to the supply and value chains, we are emphasizing the need to focus on and interactively communicate with:

the right answer is  C)    final consumers

Yes... Consumer is the God

option " C " is my choice                        .

Thanks for invitation

I am apologies to answer this question because it's not my specialist field 

final consumers>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

final consumers is the right answer

The Correct Answer is Final Consumers

The third answer is the correct answer

suppliers--------------------------------

    C)    final consumers,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,