Manufacturing process

1.	Manufacturing process
A.	A 1, B 5, C 4, D 2
B.	A 2, B 5, C 4, D 1
C.	A 4, B 5, C 1, D 2
D.	A 1, B 4, C 5, D 2
Answer» B. A 2, B 5, C 4, D 1

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Manufacturing process

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