GATE ME 2022 Set 1 — Question 59
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Industrial Engineering → Production Planning & Control → Materials Requirement Planning
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Question
The product structure of the final product P is as follows (the number in brackets is the quantity required per unit of the parent item):
- Level 0: P (1)
- Level 1 (components of P): A (4) and B (2)
- Level 2 (components of B): C (1) and D (3)
- Level 3 (component of D): A (2)
Correct answer
110 to 110
Solution
Component A is used at two places in the structure.
- Directly in P: A per P.
- Through B and D: each P needs 2 B, each B needs 3 D, and each D needs 2 A, so A per P.
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