business intelligence

I have an assignment with 4 question of which i have already completed 3 questions, so i need the following: 

i need question 2 completed.
please introduction and conclusion for the assignment
please review completed questions and add there reference and citations i will provide the study guide will all the necessary sources + assignment paper and already answered questions document, 
make amendments on already completed question answers where you feel necessary to be correct etc. 
correct entire flow and structure and align with essay flow.

please follow instruction to the point otherwise you may need to redo and we waste eachother time !!!