Q1. Table 1 shows the activities involving a grant related project at national level that recommended for second year students of the Faculty of Defense Engineering, Universiti Pertahanan Malaysia. (a) Construct a project network diagram for Table 1 using the Arrow-On-Nodes (AON) method with all related calculations on the activities of Early Start (ES), Early Finish (EF), Late Start (LS), Late Finish (LF), and Slack (SL). (b) Determine the total completion time and the critical path of the project network diagram. (c) Discuss the impacts on the project completion, if the activity E is delayed. Table 1: Activity Time Estimates and Dependencies Immediate ID Activity Description Time (days) Predecessor(s) A Planning Determine the theme, select supervisor, select team Designing the product 75 None B Design 150 Planning C Analysis Design Simulation and product analysis Procurement Purchasing raw materials and standard components Cutting, welding and manufacturing Fitting and components assembly Product testing and improvement Surface finishing and product body cover 150 Planning, Analysis Design, Procurement D 150 E Fabrication 500 F Assembly 100 Fabrication G Testing 200 Assembly H Finishing 200 Testing, Analysis

Practical Management Science
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Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
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Q1. Table 1 shows the activities involving a grant related project at national level that
recommended for second year students of the Faculty of Defense Engineering, Universiti
Pertahanan Malaysia.
(a) Construct a project network diagram for Table 1 using the Arrow-On-Nodes (AON)
method with all related calculations on the activities of Early Start (ES), Early Finish
(EF), Late Start (LS), Late Finish (LF), and Slack (SL).
(b) Determine the total completion time and the critical path of the project network diagram.
(c) Discuss the impacts on the project completion, if the activity E is delayed.
Table 1: Activity Time Estimates and Dependencies
Immediate
ID
Activity
Description
Time (days)
Predecessor(s)
A
Planning
Determine the theme, select
supervisor, select team
Designing the product
75
None
В
Design
150
Planning
Simulation and product
analysis
Procurement Purchasing raw materials and
standard components
Cutting, welding and
manufacturing
Fitting and components
assembly
Product testing and
improvement
Surface finishing and product
body cover
C
Analysis
150
Design
150
Planning,
Analysis
Design,
Procurement
Fabrication
D
E
Fabrication
500
F
Assembly
100
G
Testing
200
Assembly
Finishing
Testing,
Analysis
H
200
Transcribed Image Text:Q1. Table 1 shows the activities involving a grant related project at national level that recommended for second year students of the Faculty of Defense Engineering, Universiti Pertahanan Malaysia. (a) Construct a project network diagram for Table 1 using the Arrow-On-Nodes (AON) method with all related calculations on the activities of Early Start (ES), Early Finish (EF), Late Start (LS), Late Finish (LF), and Slack (SL). (b) Determine the total completion time and the critical path of the project network diagram. (c) Discuss the impacts on the project completion, if the activity E is delayed. Table 1: Activity Time Estimates and Dependencies Immediate ID Activity Description Time (days) Predecessor(s) A Planning Determine the theme, select supervisor, select team Designing the product 75 None В Design 150 Planning Simulation and product analysis Procurement Purchasing raw materials and standard components Cutting, welding and manufacturing Fitting and components assembly Product testing and improvement Surface finishing and product body cover C Analysis 150 Design 150 Planning, Analysis Design, Procurement Fabrication D E Fabrication 500 F Assembly 100 G Testing 200 Assembly Finishing Testing, Analysis H 200
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