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Three possible manufacturing systems can be used to produce a certain product, 1) ten universal milling machines that work in series, each one is producing a specific geometry, 2) one dedicated broaching machine with a roller conveyor for handling, or 3) 4 CNC milling machines working independently and a shuttle for material handling.1. Describe the three manufacturing systems.2. What are the characteristics of each system?3. List the types of flexibility that may exist in a manufacturing system.3. Discuss if and how the 3 systems can adapt to a change in production volume or product design.4. Which manufacturing system is more flexible?5. Identify and briefly discuss the various types of possible flexibility sources in that system?6. If the capacity of a single universal milling machine is 20 unit/hr and a defect rate of 5%, 100 unit/hr for the broaching machine and a defect rate of 2%, and 20 unit/hr for a single CNC milling machine and a defect rate of 2.5%, determine the throughput of each system.7. Make the necessary modification in number of machines in each of the 3 systems to bring throughput up to 110 unit/hr. What are the reached utilization levels?8. After a year of operation and with the same throughput of 110 unit/hr, there is a 60% chance for a product change, which means an extra universal milling machine will be added ($100,000), a major modification to the broaching machine will be performed ($200,000), and a change to pallet shape is required in the shuttle ($100,000). Determine which system is more desirable and justify your answer, if initial investments for system 1 is $500,000, system 2 is $800,000, and system 3 is $1000,000.
Helter Industires, a company that produces a line of women's bathing suits, hires temporaries to help produce its summer product demand. For the current four-month rolling schedule
Illustrate what is the probability that the overall defective rate is still at 1percent if in fact, exactly two of the five are defective in this sample.
In 1995, UMUC Haircuts was opened by Myra Morningstar in a strip mall near the College campus. UMUC Haircuts started as a barbershop with one chair. Over the years, Myra has expanded her business to include hair styling for both men and women.
How do you determine if the conclusions of empirical research are logically supported or not? Do conclusions that are not logically supported invalidate the entire study? Why or why not?
The latest economic news was not very positive. Unemployment rates were higher than expected, consumer confidence had fallen
The Steak and Chop Butcher Shop purchases steak from a local meatpacking house. The meat is purchased on Monday at $2.00 per pound, and the shop sells the steak for $3.00 per pound. Any steak left over at the end of the week is sold to a local zoo..
Find out best combination of compost and topsoil that meets stated conditions at lowest cost per bag. Classify lowest cost possible.
If a survey on teenage reads of popular magazines Shows which 38% subscribe to Teen Life also 47% subscribe to Cool Teen also 35% subscribe to neither magazine, illustrate what is probability which a randomly selected teenager. Subscribes to eithe..
A used car dealer has just purchased a year-old sports car for $10,000. The dealer can wholesale the car now for $10,500, but the wholesale value of the car will decline $200 per month as the car gets older.
Define the control variables of the problem. Formulate the mathematical model for the problem. Transform the mathematical model into the standard form.
Indicate how the human resource management strategies of these companies might be similar or different. Provide a rationale for your conclusions using relevant concepts from the text and peer reviewed articles.
Determine if and how these two trends have helped or hindered the growth of small business in the U.S.
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