The table below shows the activity sequencing of a software development project: a. Draw an activity-on-node...

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The table below shows the activity sequencing of a software development project: a. Draw an activity-on-node (AON) network diagram for this project. (8) b. How long is the "critical path"? (4) c. Suppose the project needs to be completed earlier than planned, what activity should be shortened and why? (2) Activity A B C D E F G H Description Concept design Business analysis System analysis System modelling Budgeting Developing Marketing Documenting Predecessor (None) A A A B B, C, D B E, F Duration (weeks) 2 6 4 2 4 3 2 Cost (S/day) 160 100 140 140 120 180 100 130 The table below shows the activity sequencing of a software development project: a. Draw an activity-on-node (AON) network diagram for this project. (8) b. How long is the "critical path"? (4) c. Suppose the project needs to be completed earlier than planned, what activity should be shortened and why? (2) Activity A B C D E F G H Description Concept design Business analysis System analysis System modelling Budgeting Developing Marketing Documenting Predecessor (None) A A A B B, C, D B E, F Duration (weeks) 2 6 4 2 4 3 2 Cost (S/day) 160 100 140 140 120 180 100 130

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a The activity on node diagram is attached b The critical path is 15 weeks l... View the full answer