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Which three tools are commonly used for scheduling complex situations?
ABill of material, perpetual inventory, and EDI
BProcess, product, and fixed-position layouts
CMRP, MRPII, and enterprise resource planning
DGantt charts, the critical path method, and PERT
Answer & Solution
Correct answer: D. Gantt charts, the critical path method, and PERT
1. Simple scheduling needs no special tool, but complex scheduling does.
2. The three common tools are Gantt charts, the critical path method, and PERT.
3. MRP and its successors are resource-planning systems rather than scheduling tools of this kind, so option C names a different family.
_Source: OpenStax Introduction to Business (CC BY 4.0), Ch 10 "Achieving World-Class Operations Management", section Scheduling: When Do We Do It?_
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