Bar charts and precedence diagrams

1. Describe the disadvantages of scheduling a project with the use of bar charts.
2. Explain why the use of bar charts is popular in the construction industry.
3. Why is it often common to use bar charts and precedence diagrams to depict schedules on the same construction project?
4. What is the difference between planning and scheduling?
5. Compare bar charts and precedence diagrams in terms of the ease with which activities can be added to the schedule.