Final answer:
The correct answer to the student's question about Gantt charts is that it combines several activities into a task group containing subsidiary tasks.
Step-by-step explanation:
A Gantt chart can be an invaluable tool for project management. It simplifies complex projects by organizing tasks into a visual timeline. The question presented asks about combining several activities into a task within a Gantt chart. The correct answer to this question is:
A Gantt chart can simplify a complex project by combining several activities into a task group that contains subsidiary tasks. A Gantt chart is a visual representation of a project schedule, showing the start and end dates of each task. By grouping related activities together, a Gantt chart helps to organize and prioritize tasks, making it easier to manage the project.
By leveraging a group structure, a Gantt chart allows for better visualization of project components, ensuring that project managers and team members can keep track of various tasks and deadlines efficiently.