Which statement about process redesign methodologies is NOT correct? a. Using the existing process as a starting point is the most popular approach b. Historically, process redesign followed a clean slate appronch c. The promise of starting from a blueprint is that it will give an up to-date and standardized view on how to carry out a busiress process d. By taking the existing process as a atarting point it is much easier to get rid of the inefficiencies that have crept into the process