Questions: A basic Gantt chart can be helpful in project planning in all of these ways EXCEPT: a. It can tool for communicating as it provides visual representation of the project schedule. b. It is easy to understand when each activity should be performed. c. It shows predecessor-successor relationships, are start dates, etc. d. It shows precisely how resources will be allocated throughout the project.

The answer is d: It shows precisely how resources will be allocated throughout the project.

Explanation for each option:

a. It can tool for communicating as it provides visual representation of the project schedule.

• This is correct. A Gantt chart is a visual tool that helps communicate the project schedule effectively, making it easier for stakeholders to understand the timeline and progress.

b. It is easy to understand when each activity should be performed.

• This is correct. Gantt charts clearly display the start and end dates for each activity, making it easy to understand when tasks should be performed.

c. It shows predecessor-successor relationships, are start dates, etc.

• This is correct. Gantt charts often include information about task dependencies, such as predecessor-successor relationships, and show start and end dates for tasks.

d. It shows precisely how resources will be allocated throughout the project.

• This is incorrect. While Gantt charts can provide a high-level overview of the project schedule, they do not typically show detailed resource allocation. Resource allocation is usually managed with additional tools or charts, such as resource histograms or resource allocation matrices.

In summary, a basic Gantt chart is not typically used to show precise resource allocation, which is why option d is the correct answer for the exception.