Business or things that have to do with trading in business
Your generalization is water plus the awetward o f lark
The correct answer is option A. Gantt chart. A bar graph that shows what projects or tasks are in process and how much of each is completed is called a Gantt chart. A Gantt chart is a horizontal bar graph that shows the number of work done or completed production in a certain period of time. This production tool is developed by Henry L. Gantt, an American engineer, in 1917.
I'm not entirely sure but I think it would be order of importance.