Question: A data for crashing a project is given below in a table. The administrative cost is 18 $/day. Activity Predecessor Normal Crash Normal Crash Time

A data for crashing a project is given below in a

A data for crashing a project is given below in a table. The administrative cost is 18 $/day. Activity Predecessor Normal Crash Normal Crash Time (NT) Time (CT) Cost (NC) Cost (days) (days) ($) (CC) ($) A 12 130 150 B A,C 5 4 80 85 11 8 200 221 D 8 7 150 165 E B,D 6 4 135 155 10 a) Draw Activity on Node network (AON). (2 marks) b) What is the initial total cost of the project? (2 marks) c) What is the normal completion time of the project? (1 mark) d) Construct a detailed table for crashing the project to the end? (3 marks) e) Can the project be crashed to 19 days? (1 mark) f) What is the total cost of crashing 3 days? (2 marks) g) What is the optimum total cost of the project and the corresponding time of completion. (2 marks) A data for crashing a project is given below in a table. The administrative cost is 18 $/day. Activity Predecessor Normal Crash Normal Crash Time (NT) Time (CT) Cost (NC) Cost (days) (days) ($) (CC) ($) A 12 130 150 B A,C 5 4 80 85 11 8 200 221 D 8 7 150 165 E B,D 6 4 135 155 10 a) Draw Activity on Node network (AON). (2 marks) b) What is the initial total cost of the project? (2 marks) c) What is the normal completion time of the project? (1 mark) d) Construct a detailed table for crashing the project to the end? (3 marks) e) Can the project be crashed to 19 days? (1 mark) f) What is the total cost of crashing 3 days? (2 marks) g) What is the optimum total cost of the project and the corresponding time of completion. (2 marks)

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