How can businesses create the perfect sustainable network from the first-tier supplier all the way to their lowest-tier?

Hi!

I need this paper due tonight 10pm. I know it is a little last minute but it is only a 5 page written paper with:

I. Intro

II. Backgroung

III. Findings

IV. Conclusions

****INSTRUCTIONS: 

The paper is about how companies can make a more sustainable supply chain and improve their social, enviromental and ethical performance all the way from the first-tier to the lower-tier. Focusing on the obstacles of working with emerging countries and the lack of visibility and traceability; and what companies could do to overcome this obstacles. 

****Please use ALL links cited below**** (If needed be, additional articles can be used)