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A firm will encounter short periods of over- and under-utilization with which of the following capacity expansion approaches?


A) One large capacity increase
B) Small capacity increases that match demand
C) Small capacity increases that lead demand
D) Small capacity increases that lag demand

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An example of safety capacity would be planning additional capacity to account for employee summer vacations.

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The Theory of Constraints is focused on eliminating all bottlenecks in a process.

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Safety capacity or a capacity cushion is


A) Needed for processes with little demand variability
B) Generally higher in a job shop
C) Not appropriate for service organizations
D) Provided for anticipated events

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B

Chapter 10 describes how a clogged court system tried to solve the bottleneck problem regarding the processing of tens of thousands of foreclosures by


A) hiring extra retired judges to process foreclosures.
B) shifting civil and criminal court work to slack periods so foreclosures could be processed.
C) increase the price of court filing fees to influence demand.
D) apply the Theory of Constraints to this court system.

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Define Economies of Scale and Diseconomies of Scale. Explain how they relate to capacity decisions.

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Economies of Scale are achieved when the...

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It is never appropriate to expand capacity in advance of growing demand because the excess capacity will always be underutilized.

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False

Which of the following is not correct relating to bottleneck resources?


A) Should be scheduled first
B) An hour lost is an hour lost for the entire process or factory output
C) Use large order sizes
D) Should plan safety capacity

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A pharmacy lab is used for only two high volume prescriptions, A and B. The time per setup (in minutes), processing time (in seconds), order size (in units) is given below. Using the information, determine the total capacity required for this lab in minutes. A pharmacy lab is used for only two high volume prescriptions, A and B. The time per setup (in minutes), processing time (in seconds), order size (in units) is given below. Using the information, determine the total capacity required for this lab in minutes.

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Capacity required (Ci) = Setup time (Si) +...

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A measure of capacity is the number of seats on an airplane per flight.

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In calculating required capacity for a job shop, setup time is a significant factor.

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A formal definition of capacity is the average rate of output per unit of time.

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Changing labor skill mix is a means to adjust short-term capacity.

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Capacity costs depend primarily on annual operating and maintenance costs.

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The earliest revenue management systems focused solely on overbooking.

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All the following are means to adjust short-term capacity except


A) Add peripheral goods and/or services
B) Add or share equipment
C) Sell unused capacity
D) Change labor skill mix

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Complementary goods and services are those that require different resources than the organization's other goods and services.

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For a non-bottleneck activity,


A) Utilization must be near 100%
B) An hour lost has no effect on total process or factory output
C) Use large order sizes to minimize setups
D) Work-in-process buffer inventory should be placed in front of non-bottlenecks

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C&M Machining is developing plans for a dedicated production line and needs to determine how many drill presses will be needed. Engineering estimates are that one drill press will be able to process 120 parts per hour. Daily demand is 2,400 parts. C&M operates one 8-hour shift per day. How many drill presses are needed to meet the capacity requirements?


A) 2 drills
B) 3 drills
C) 4 drills
D) 5 drills

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B

Explain the concept of a focused factory. Include different ways a factory can be focused.

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A focused factory is a way to achieve ec...

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