Difficulty: Easy
Correct Answer: Gantt chart (bar chart)
Explanation:
Given
We need a chart that displays progress of work versus time and also conveys machine loading.
Concept/Approach
A Gantt chart (including its load/progress variants) plots activities on a time axis and can stack or color-code bars by machine or workstation to show both schedule progress and resource loading at a glance.
Why others are not best fit
• Process chart: shows sequence of operations/inspections, not time-based progress or loading.
• Machine load chart: shows loading, but not task progress against time as clearly across all jobs.
• Man–machine chart: shows utilization of a single operator and machine, not overall progress across many jobs.
Final Answer
Gantt chart (bar chart)
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