Much evidence is available that this ideal information system integration is not evolving within industry supply chains, since:

• A.Manual data entry is widespread, even when machine sources are available; critical information is often manually re-entered at many points in the chain
• B.The use of translators to convert data from one format to another is almost universal, even between systems that are nominally compliant with established protocols
• C.All of these
• D.Interventions from purchasing clerks, order processors, and expediters are required to maintain supply-chain information flows

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As used in material management, bill of material:

• A.Describes the components used to make the product
• B.None of these
• C.Describes the subassemblies at various stages of manufacture.
• D.Both of these

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A scheduled receipt is an order that has been issued:

• A.It depends on situation
• B.To supplier
• C.To manufacturing
• D.Either to manufacturing or to supplier

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The quantity on hand plus the quantity ordered must equal the sum of the demand during the lead time plus the demand during the review period plus safety stock.

• A.True
• B.False

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Planned input 30 30 20 20 20 20
Planned output 20 20 20 20 20 20
Planned backlog
Actual backlog 50
The planned backlog at the end of period 6 is?

• A.50
• B.65
• C.70
• D.60

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