Having chosen the software project, you are now provided with a work breakdown structure

(WBS) for the project, provided by your IT department. These estimates are based on four

similar software installations completed during the past two years.

i) Construct a network design logic diagram using this WBS. Use the ID and activity

description to clearly identify each note.

ii) Complete a forward pass and backward pass and identify the slack times.

iii) Identify and clearly indicate the critical path.

iv) Discuss critical path sensitivity, and how sensitive this network is to changing the

critical path.

ID Predecessor B Duration 2 10 B C A A 3 DID D 2 E 6 B F 10 G E H Activity SW Decision Stakeholder Input ID Data Sources DB Setup Draft UI Design Data Cleaning Spec Workstation UI Testing Data Validation DB Test Order workstations UI Sign off Load data Install workstations Integrate UI, Database Final User test 15 12 E F D, F G J 5 K 20 K L L H 1 | 4 N 8 o K L, M NO 5 P 8