TRUE or FALSE 1. T F It is impossible to develop a process that has zero variability. 2. T F Assignable variations in a process are also called natural variations. 3. T F An x-bar chart would be appropriate to monitor the number of defects in a production lot. 4. T F The central limit theorem provides the statistical foundation for control charts. 5. T F If we are tracking quality of performance for a class of students‚ we should plot the pass/fail result on a p-chart. 6. T F Sample
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Operations management and operations strategy are two very important undertakings for any company that is involved in the production of products and services. This is because operations management ensures that raw materials are successfully converted to finished goods‚ while operations strategy makes sure that whichever goods or services produced have a competitive advantage over similar products offered by rival companies. It is from the business strategy that the operations strategy is derived
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OPRE 6302: Homework Assignment 5 Problem1 a) Draw the project network diagram C(2) E(8) A(3) B(4) G(4) H(9) D(6) F(7) b) List all the paths in the network diagram. Say which one(s) is(are) the critical path(s) and what the minimum project duration is. PATHS ACEG=3+2+8+4=17 months ACEH=3+2+8+9=22 months BDEG=4+6+8+4=22 months BDEH=4+6+8+9=27 months BDFH=4+6+7+9=26 months Critical path: BDEH Minimum project duration: 27 months c) For each activity compute ES
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MSIS 301 – Homework Chapter 4 Carlos Mazur Prof. Davood Golmohammadi 4.10. Data collected on the yearly registrations for a Six Sigma seminar at the Quality College are shown in the following table: Year 1 2 3 4 5 6 7 8 9 10 11 Registrations 4 6 4 5 10 8 7 9 12 14 15 a) Develop a 3 year moving average to forecast registrations from year 4 to year 12. Year 4 5 6 7 8 9 10 11 12 Forecast 4.6 5 6.3 7.6 8.3 8 9.3 11.6 13.6 b) Estimate demand again for years 4 to 12 with a 3 year weighted moving
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Chapter 2 Problems 5 A U.S. manufacturing company operating a subsidiary in an LDC (less developed country) shows the following results: U.S LDC Sales (units) 100‚000 20‚000 Labor (hours) 20‚000 15‚000 Raw Materials (currency) $20‚000 FC 20‚000 Capital Equipment (hours) 60‚000 5‚000 a. Calculate partial labor and productivity figures for the parent and the subsidiary. Do the result seem misleading? b. Compute the multifactor productivity figures for labor and
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EXAMINATION I NAME: __________________________________________________________ 1. David Upton is president of Upton Manufacturing‚ a producer of Go-Karts tires. Upton makes 2500 tires per day with the following resources: Labor: 50 hours per day @15.00 per hour Raw Material: 20‚000 lbs. per day at @ $3 per lb Energy: $5‚000 per day Capital: $10‚000 per day a) What is the labor
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What competitive priority is important for a discount store‚ such as Zellers? Cost is the most important competitive priority for a discount store‚ such as Zellers. In order to perform competitively as a discount store‚ the organization must emphasize low operating costs. With this priority‚ Zellers can produce at low costs in comparison to competitors and offer products at low prices in order to meet consumer needs and become an order winner. 2. Three generic strategies are low cost‚ niche
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Operations strategy defines how an organisation could manage their resources for its production. People within the operations management play the most important role in a company. They need to be able to manage how to keep or attract customers to their products or services and have a major competitive advantage against their competitors. Lack of competence and skill within this segment can easily lead to failure and loss. To avoid so‚ a manager needs to comply with a certain strategy to stay on
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| | |Ethical Analysis of Carrefour Corporation | | | |Business Ethics and Sustainability
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1. The R&D department is planning to bid on a large project for the development of a new communication system for commercial planes. The accompanying table shows the activities‚ times‚ and sequences required: |Activity |Immediate Predecessor |Time (weeks) | |A |- |3 | |B |A |2
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