Questions from General Operations Management


Q: A fast food franchise tracked the number of errors that occurred in

A fast food franchise tracked the number of errors that occurred in customers’ orders. These included wrong menu item, wrong size drink, lack of condiments, wrong price total, and so on. Some orders m...

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Q: Find control limits for a c-chart with /

Find control limits for a c-chart with /

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Q: Del, every wire transfer request is processed first- come-

Del, every wire transfer request is processed first- come-first-served. Some of these wires are for millions of dollars, while others are under $100,” said Betty Kelly, a 28-year-old...

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Q: Consider the following data showing the number of errors per thousand lines

Consider the following data showing the number of errors per thousand lines of code for a software development project. Find the control limits for a c-chart for monitoring errors per thousand lines o...

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Q: The worksheet C17 P37 Data in MindTap provides five examples of control

The worksheet C17 P37 Data in MindTap provides five examples of control charts. Interpret the patterns in each and determine if the processes are in control. If not, state the type of out-of-control c...

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Q: Suppose that a specification calls for LTL 5 2.0 and

Suppose that a specification calls for LTL 5 2.0 and UTL 5 6.0. A sample of 100 parts found m 5 4.5 and s 5 0.5. Compute Cp, Cpl, Cpu, and Cpk. Should the manager consider any action based on these re...

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Q: A specification for a spacer plate used in a machine tool has

A specification for a spacer plate used in a machine tool has specifications LSL 5 0.05 and USL 5 0.10 cm in thickness. A sample of 100 parts found m 5 0.067 and s 5 0.021. Compute and interpret the p...

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Q: Esplanade Marine Parts Inc. wants to produce parts in batches of

Esplanade Marine Parts Inc. wants to produce parts in batches of 100 parts. Each part must be processed sequentially from workstation A to B. a. How many seconds is required to produce the batch under...

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Q: CDC Discrete Fabricators wants to produce parts in batches of 300 parts

CDC Discrete Fabricators wants to produce parts in batches of 300 parts. Each part must be processed sequentially from workstation A to B to C to D. a. How many seconds is required to produce the batc...

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Q: A Florida lottery machine and printer at Store #8302 operates 360

A Florida lottery machine and printer at Store #8302 operates 360 days a year. If the machine does not work and breaks down, it costs the Florida Lottery Commission $2,000 per day. If store employees...

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