Consider the following network diagram data for a small project. All duration estimates or estimated times are in days, and the network proceeds from Node 1 to Node 10: Activity Initial Node Final Node Estimated Duration Total Slack A 1 2 2 B 3 4 2 4 3 D 3 5 2 E 4 LD 4 F 5 6 2 G 6 7 8 H 6 3 I 7 9 4 J 8 9 2 K 9 10 A) B) Draw an AOA network diagram representing the project (3 Marks). Identify all of the paths on the network diagram and note how long they are? [2 marks]. What is the critical path for this project and how long is it? [1 Mark). Calculate the Total Slack for all activities? [2 Marks). D)