Question: Table 2 CPM Normal & Crash time/cost Normal Normal Crash time Crash cost Activity Predecessors time (days) cost (RM) (days) (RM) 4 1000 3 1100

Table 2 CPM Normal & Crash time/cost Normal
Table 2 CPM Normal & Crash time/cost Normal Normal Crash time Crash cost Activity Predecessors time (days) cost (RM) (days) (RM) 4 1000 3 1100 B A 6 800 3 2000 B 3 600 2 800 D B 2 1500 1 2000 E C D 5 700 3 1200 F D 2 1300 1 1400 G F 2 900 1200 H EF 4 100 2 900 Construct a normal time/cost combination network diagram (AON format) and identify the critical path I (6 marks) (a) (b) Determine the slope (cost/period) for each activity. Create a table consist of two (2) columns, column one for activity list and column two for slope value for each activity (4 marks) Which activities would you crash to reduce the project completion time by three (3) day? Explain why you choose to crash that activity and what is the new project cost? (5 marks) (c)

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