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Bunny Helpers, Inc., has just received an order for 100 Deluxe Easter Baskets, which must be ready for delivery at the start of week 6. An MRP planner has prepared the following table showing product structure, lead times (orders are lot-for-lot) , and quantities on hand:  Deluxe Easter Basket BOM  Lead Time  On-Hand  Deluxe Easter Basket 1 week 10 Dark Chocolate Truffles (2 per)  2 weeks 30 Carved Chocolate Eggs ( 4 per)  1 week 50\begin{array} { l c c } \text { Deluxe Easter Basket BOM } & \text { Lead Time } & \text { On-Hand } \\\text { Deluxe Easter Basket } & 1 \text { week } & 10 \\\text { Dark Chocolate Truffles (2 per) } & 2 \text { weeks } & 30 \\\text { Carved Chocolate Eggs ( } 4 \text { per) } & 1 \text { week } & 50\end{array} Each Deluxe Basket contains two dark chocolate truffles and four carved chocolate eggs. When should an order for carved chocolate eggs be released?


A) at the start of week 2
B) at the start of week 3
C) at the start of week 4
D) at the start of week 5
E) at the start of week 6

F) All of the above
G) A) and B)

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One of the primary output reports of MRP concerns changes to planned orders.

A) True
B) False

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Comparing known and expected capacity requirements with projected capacity availability is the job of:


A) planned releases.
B) load reports.
C) lot sizing.
D) work loading.
E) time fencing.

F) A) and C)
G) A) and B)

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Net requirements equal gross requirements minus safety stock.

A) True
B) False

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Which one of the following most closely describes net requirements for the current period?


A) gross requirements for current period - projected on-hand inventory for current period
B) gross requirements for current period - planned receipts for previous period
C) gross requirements for current period - planned order releases for previous period + projected on-hand inventory for previous period
D) gross requirements for current period - planned order releases for previous period
E) gross requirements for current period - projected on-hand inventory for current period + planned order releases for current period

F) B) and D)
G) C) and D)

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Which of the following is a direct input into capacity requirements planning? (I) the master production schedule (II) routing information (III) current shop loads (IV) planned-order releases


A) II, III, and IV only
B) I, II, and IV only
C) I, III, and IV only
D) I and II only
E) I, II, III, and IV

F) B) and E)
G) D) and E)

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Which statement concerning MRP II is false?


A) It has material requirements planning at it heart.
B) It can handle complex planning and scheduling quickly.
C) It involves other functional areas in the production planning process.
D) It involves capacity planning.
E) It connects all parts of a firm and key portions of its supply chain to a single database for information sharing.

F) C) and D)
G) B) and E)

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Lumpy demand for components results primarily from the periodic scheduling of batch production.

A) True
B) False

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The multiplication process used by MRP to determine lower-level requirements is called:


A) time-phasing.
B) pegging.
C) netting.
D) projecting.
E) exploding.

F) A) and B)
G) B) and E)

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One reason that accurate bills of material are important is that errors at one level become magnified at lower levels because of the multiplication process used by MRP.

A) True
B) False

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ERP is now about enterprise applications:


A) deployment.
B) development.
C) interfaces.
D) integration.
E) networking.

F) B) and E)
G) A) and B)

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Which one of the following is not an input in an MRP system?


A) planned-order schedules
B) bill of materials
C) master production schedule
D) inventory records
E) All are inputs.

F) A) and D)
G) A) and C)

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_______ is choosing how many to order or make each time an order is planned.


A) Quantity determination
B) Package sizing
C) Lot sizing
D) Grouping
E) Aggregation

F) C) and E)
G) A) and E)

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Which of the following most closely describes dependent demand?


A) demand generated by suppliers
B) estimates of demand using regression analysis of independent variables
C) derived demand
D) demands placed on suppliers by their customers
E) net material requirements

F) B) and E)
G) B) and D)

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A net-change MRP system is one that is updated periodically but not less frequently than once a week.

A) True
B) False

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An MRP system that is updated periodically to account for all changes which have occurred within a given time interval is called a(n) ________ system.


A) pegging
B) planned order release
C) net-change
D) regenerative
E) exception report

F) B) and D)
G) None of the above

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Bunny Helpers, Inc., has just received an order for 100 Deluxe Easter Baskets, which must be ready for delivery at the start of week 6. An MRP planner has prepared the following table showing product structure, lead times (orders are lot-for-lot) , and quantities on hand:  Deluxe Easter Basket BOM  Lead Time  On-Hand  Deluxe Easter Basket 1 week 10 Dark Chocolate Truffles (2 per)  2 weeks 30 Carved Chocolate Eggs (4 per)  1 week 50\begin{array} { l c c } \text { Deluxe Easter Basket BOM } & \text { Lead Time } & \text { On-Hand } \\\text { Deluxe Easter Basket } & 1 \text { week } & 10 \\\text { Dark Chocolate Truffles (2 per) } & 2 \text { weeks } & 30 \\\text { Carved Chocolate Eggs (4 per) } & 1 \text { week } & 50\end{array} Each Deluxe Basket contains two dark chocolate truffles and four carved chocolate eggs. What is the net requirement for dark chocolate truffles to fill this order?


A) 100
B) 140
C) 150
D) 180
E) 200

F) All of the above
G) A) and B)

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In MRP, EOQ models tend to be less useful for materials at the lowest levels than for upper-level assemblies of the bill of materials since higher-level assemblies have larger dollar investments.

A) True
B) False

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Which of the following is absolutely necessary for successful implementation and operation of MRP? (I) accurate inventory records (II) master schedules (III) accurate holding and backordering costs (IV) accurate bills of materials


A) I, II, and IV only
B) I, III, and IV only
C) I, II, and III only
D) I and II only
E) I, II, III, and IV

F) B) and D)
G) A) and D)

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Scheduled receipts differ from planned receipts in that scheduled receipts:


A) have longer lead times.
B) involve orders that have not yet been placed.
C) have not been pegged with actual customer orders.
D) involve orders that have already been placeD.
E) involve exceptions to order quantity policies.

F) A) and B)
G) A) and D)

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