Case Study 3 Case Study 3 is for a total of 25 points. Submityour responses in one single Word document. Below is information about a project to imglement a new manufacturing cell to assemble personal digital assistant devices. Assume 5day week. Task Duration Immediate Estimates Predecessors _ A. Determine process requirements . 2 weeks None B. Benchmark competitor's processes 4 weeks A C. Prepare benchmark report 1 week B _ D. Design process and layout {preliminary} _ Zweeks A E. Finalize design and set up manufacturing cell 2 weeks C84 D _ F. Select and train operators . __ week D 6. Pilot test new process 2 weeks E 8a. F H. Finalize process design __ week G a. Draw an activityonnode MON} network.'r'ou may submit a handdrawn version or use a tool of your choice to draw the network diagram or [8 points] Is. Identify the Early Start, Early Finish, Late Start, Late Finish, critical path, total float and free float using the critical path algorithm. [ES 1 point, EF 1 point, LS 1 point, LF 1 point, critical path 1 point, total float and free float 1 point = 6 points} c. Which of these tasks should the project manager track most closely? [4 points] d. Where do you see potential errors in network logic? Explain your reasoning. [4 points] e. What would happen if a new estimate for Task D increases its expected duration from two weeks to six weeks? Would the project take longer? Would anything else change? Explain you answer. [3 points]