system analysis and design

Project management and critical path analysis method

Activity Preceding Activities Activity Duration (Weeks) A 3 B A 2 A 1 D B&C 3 E B&C 1 F E 1 G D&F a Analyse the Precedence Table provided above for a company's project, and perform the following tasks: (a) Construct the Network Diagram, presenting all activities on arrows, all states on nodes, and calculating Latest and Earliest Starr times for each activity on the nodes. (11 marks) (b) Calculate the Total Float and the Free Floar for each activity, using correct formulac. (7 marks) (c) List all activities on the critical Path and present them (using different colour, or appropriate notation) on the Network Diagrum you have constructed. (1 mark) (d) Calculate Project Duration, using the time measurement from the Precedence Table (1 mark) (e) Draw the Gantt Chart for the Project, clearly presenting all activities, their correct start, duration, and float time, as well as the axes of the chart