CPIM-8.0 Exam Dumps - Certified in Planning and Inventory Management (CPIM 8.0)

The correct answer is D. Interplant demand .

In DRP, gross requirements are driven by demand at distribution points and by requirements created between plants or stocking locations. Among the choices given, interplant demand is the only demand-related input that directly contributes to gross requirements. Order value is financial data, location points identify where inventory may be stored or moved, and shipping schedules show timing of movement; however, they do not by themselves determine gross requirements.

The Planning and Inventory Management material supports this logic by showing that total demand includes internal demand sources such as interplant orders . Exact extract: “Sales forecast/customer orders… Interplant orders… Engineering requirement… Service demand… Special promotions… Seasonal build-up… Release build-up… TOTAL.” The same section states: “The MPS must cover all demand. The total requirement will depend on factors such as the type of business and internal requirements.”

The material also explains that gross requirements are the total demand generated from planning calculations. Exact extract: “Gross requirements — The total demand for assemblies components and raw materials arising from the ‘explosion’ calculations.”

Therefore, for this DRP question, interplant demand is the required data because it represents demand generated between locations/plants and is used to determine gross requirements.

The correct answer is B. Work center .

A manufacturing routing defines the path an item follows through production. It identifies the operations to be performed and where they are performed. Therefore, a work center is a required routing data element. Queue time may be used in scheduling or lead-time calculations, order quantity is not a routing element, and efficiency factor is a work-center/capacity parameter rather than the required routing identifier.

Exact extract: “The time material spends waiting to be processed at a work centre or resource; in effect the difference between when the operation should start and when it actually starts. Queue time may only be calculated during the scheduling process or averaged using historical data.”

The practice material also confirms that routing is tied to operations and work centers: “Existing queue time can be eliminated if a job’s priority is high enough to bypass all other jobs waiting at the work center.”

Therefore, the required routing data element among the options is work center .

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Transportation cost and delivery time are two of the trade-offs that should be evaluated when determining where to place inventory in a multi-echelon supply chain network. A multi-echelon supply chain network consists of multiple levels of distribution, such as factories, warehouses, distribution centers, and retailers. Placing inventory closer to the customers can reduce the delivery time and improve the service level, but it can also increase the transportation cost and the inventory holding cost. Placing inventory farther from the customers can reduce the transportation cost and the inventory holding cost, but it can also increase the delivery time and the risk of stockouts. Therefore, the optimal inventory placement depends on balancing these trade-offs and finding the lowest total cost for the desired service level. The other trade-offs are not directly related to inventory placement in a multi-echelon supply chain network. Production cost and lot size quantity are more related to inventory replenishment policies and economies of scale. Purchase cost and shrinkage rates are more related to inventory sourcing and quality control. Customer price and order quantity are more related to demand management and pricing strategies. References: Network Design and Safety Stock Placement for a Multi-Echelon Supply Chain, APICS CPIM 8 Planning and Inventory Management | ASCM