Question Two (25 marks) A. Using the activity Table Q2 below, draw the corresponding Activity on an Arrow diagram. [8 marks] B. Determine the overall duration of the project by listing all possible path sequences and calculating the critical path(s) and the slacks for each path. [8 marks] C. Determine by how many weeks activity "F"can be delayed by without affecting the overall project duration. [1 mark] D. Determine by how many weeks activity "K"can be delayed by without affecting the overall project duration. [1 mark] E. Determine by how many weeks activity "C can be delayed by without affecting the overall project duration. [1 mark] F. Determine by how many weeks activity "G can be delayed by without affecting the overall project duration. [1 mark] G. Determine by how many weeks activity M can be delayed by without affecting the overall project duration. [1 mark] H. Explain how you would interpret the circumstance where you have two critical paths. Explain some of the risks associated with projects that have multiple critical paths. [4 marks] Activity Predecessors Weeks A 2 B 3 4 4 D A 3 E B 3 F B 4 G DC un 5 H H D 5 F.E 9 J GH 3 K I 4 L J.K 3 M J 3 3 N I,M,L 3 Table Q2