​Gantt chart is applicable to:​

Correct option is B

A Gantt chart is a project management and production control tool that visually represents a schedule. It illustrates start and finish dates of tasks within a project and shows their sequence and duration over time. This makes it highly effective for production scheduling, where it’s crucial to plan, coordinate, and track specific tasks in a manufacturing or operations environment.

Originally developed by Henry L. Gantt, the chart enables managers to:

• Determine which tasks can be done simultaneously and which depend on others,

• Monitor project progress,

• Allocate resources efficiently, and

• Manage workflow in a production process.

It is widely used in manufacturing, construction, software development, and operations to schedule and oversee production timelines and activities.

Information Booster:

• Gantt charts show tasks on the vertical axis and time on the horizontal axis.

• Each task is represented by a bar, and the length of the bar indicates the duration of the task.

• It helps identify task dependencies and critical paths in production.

• They are used in both job production and batch production settings.

• Can be updated in real-time to reflect progress and delays.

• Aids in coordination of tasks and teams, ensuring production stays on schedule.

• Integrated into many modern project management tools (e.g., Microsoft Project, Trello, Asana).

Additional Knowledge:

(a) Time study: Involves measuring the time taken to perform a job using a stopwatch or other tools to determine the standard time for tasks. It is used to improve productivity and set fair work standards, but it is not related to task scheduling via Gantt charts.

(c) Sales forecasting: Refers to predicting future sales using past sales data, market trends, and statistical models. It is quantitative or qualitative in nature and not a scheduling or task-tracking tool like the Gantt chart.

(d) Motion study: Focuses on analyzing the physical movements involved in a task to eliminate unnecessary motion and improve efficiency. This is more of a work simplification technique, and not related to scheduling.