1. What quantifiable cost saving not specified in the project contacts has Infosys delivered to PSF during the pas five years? 2. What “knowledge transfer time” cost saving can PSF expect from sole sourcing the Ariba e-procurement system project? 3. How can Infosys’ PSF account team persuasively sell the firm’s ability to deliver a superior end-to-end solution for the Ariba e-procurement system project? To be able to get a good mark famialarise yourself with rubric for case study analysis found on MyLO. The principle for this supplementary assignment is same as what we had for the final assignment. Please review the workshop practices and questions. Prior to answering questions for this assignment you need to have a comprehensieve introduction to the case.