Question 2 14 Marks You are the project manager of a local company, and you are in charge of developing the next project on your list. But first, you need to develop the schedule using the CPM method and related aspects. The activities of the new project are shown in the table below. a) Draw the network diagram. ( 0.5Mark) b) Explain why an operations manager must know the slacks of all the activities during the project execution? (0.5Mark) c) Determine the slack of all the activities in the project and explain the significance of these slacks to the project. Show your work. (1.5 Mark) d) Determine the critical path of the project. (0.5Mark) e) Determine the project duration. (0.5 Mark) f) Suppose that the owner of the project wanted to forward the due date by 2 weeks earlier. What actions must the operations manager do to honor the new due date? (0.5 Mark)