a) Draw the project network. b) What is the critical path? Activity (ID) Description 1 2 3 4 5 6 7 8 9 10 11 Requirements Architecture Design C Design S Design M Coding U Coding T Coding N Integration I Integration ) System Preceding Activity None 1 2 2 2 3 4,5 5 6,7 7,8 9,10 Activity Time (DUR) (days) 30 30 16 15 5 8 8 6 5 4 10 Grading Rubric a) Activity Network, 50 points missing nodes in network, -10 points each incorrect dependencies between nodes, -10 points each b) Wrong critical path, 50 points use either the simple approach or the more sophisticated forward and backward pass algorithm (note there is also a critical path video on eLearning)