1. Activity 5
Drawing a Gantt chart for the development of a school attendance system
Suppose when developing a school attendance system, the following activities are identified.
Activity
Dependent on
Concurrent with
Duration (week)
1. Feasibility study —
Activity 2 2
2. Collect user requirements
Activity 1
3. Write requirement specifications
Activity 1, 2 1
4. Design data structure
Activity 3
Activity 5, 6
5. Design user interface and menu

2. Activity 5
Drawing a Gantt chart for the development of a school attendance system
Suppose when developing a school attendance system, the following activities are identified.
Activity
Dependent on
Concurrent with
Duration (week)
6. Design system functions
Activity 3
Activity 4, 5 4
7. Purchase hardware
Activity 5 — 1
8. Implement system
Activity 6 2
9. Perform system testing
Activity 8
10. Train system users
Activity 9
Complete the Gantt chart using the above information. What is the minimum number of weeks required to complete the project? 12

3. Activity 5
Drawing a Gantt chart for the development of a school attendance system
Activity
Week 1 2 3 4 5 6 7 8 9 10 11 12
1. Feasibility study
2. Collect user requirements
3. Write requirement specifications
4. Design data structure
5. Design user interface and menu

4. Activity 5
Drawing a Gantt chart for the development of a school attendance system
Activity
Week 1 2 3 4 5 6 7 8 9 10 11 12
6. Design system functions
7. Purchase hardware
8. Implement system
9. Perform system testing
10. Train system users

5. Activity 5
Drawing a Gantt chart for the development of a school attendance system
Activity
Week 1 2 3 4 5 6 7 8 9 10 11 12
6. Design system functions
7. Purchase hardware
8. Implement system
9. Perform system testing
10. Train system users