PROBLEM $4/4-$ GENERAL KNOWLEDGE QUESTIONS

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Which of the following statements about the Network Facility Location Problem are true?

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Binary variables are required for the Network Facility Location problem.

In the Network Facility Location problem, distance traveled cannot be minimized.

In the Network Facility Location problem, only the fixed facility costs are minimized.

Suppose that total demand and supply in the Network Facility Location problem are $120$ units and there are $12$ arcs in the network. Then setting a value of M$($i$,$j$)=120$ is sufficient for the linking constraints.

None of the above.

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Concerning the Material Requirements Plan $($MRP$),$ which of the following statements are true?

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The demand for the number of parts needed to build a product is independent of the demand for the end item.

Material Requirements Planning $($MRP$)$ allows the company to make sure all components and parts required for an end item are on hand when needed.

In industry, the Bill of Material $($BOM$)$ is a substitute for the Material Requirements Planning $($MRP$).$

One of the limitations of MRP is that it does not deal with uncertainty entirely.

None of the above.

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Concerning Distribution Channels, which of the following statements are true?

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A company can only operate in a single distribution channel at any one time.

The four major types of players in a distribution channel are manufacturers, wholesalers$/$distributors$,$ retailers, and consumers.

Mixing Centers work best when only very large suppliers $($those sending a lot of product to the retailer$)$ rather than smaller suppliers participate.

When suppliers use Direct to Store Delivery, this reduces the volume of product flowing through a retailer's DCs$.$

None of the above.