project concept and business case

1- project concept discussion 

project concept outline:

-executive summary

-background

-challenge

-suggested solution

2- business case discussion 

business case outline:

-executive summary

-Aim of the project 

-background

-key assumption and constraints 

-cost benefit analysis

-Risk assessment 

-Conclusion  

https://books.google.com/books?id=fHJuCAAAQBAJ&pg=PT22&source=gbs_toc_r&cad=3#v=onepage&q&f=false