In session 7 Discussion Board prompt, the topic that estimating as both a science and an art was discussed. The science approach to task analysis is normally a straightforward analysis that is done from a "closed system" analysis approach. The approach for analyzing a task from an art approach is normally a holistic "open system" analysis approach. The difference between the two approaches, Science and Art, may be the influence of "Learning Curve" (Korzner, 2013). Discuss HOW "learning curve” influence the "Art" of project analysis in these three key project management activities: SOW, WBS, and Estimating.