In Chapter 2, the author talks about four key stages with regards to data visualization workflow. Select one key stage and expand on the author’s comments about the stage. (Attached Text Book for your reference)

1- Introduction

2- visualization workflow. (Select one key stage from below (A or B or C or D)         and expand on the authors comment in details.)  ->Put in details with point

     A.   Formulating your brief: planning, defining and initiating your project. 

     B.   Working with data: going through the mechanics of gathering, 

           handling and preparing your data. 

     C.   Establishing your editorial thinking: defining what you will show 

           your audience. 

     D.   Developing your design solution: considering all the design options 

           and beginning the production cycle.

3- Conclusion

Reference minimum 2 or more