Operations and Supply Chain Management 9th edition
9th Edition
ISBN: 9781119320975
Author: Roberta S. Russell, Bernard W. Taylor III
Publisher: WILEY
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Textbook Question
Chapter 7, Problem 21P
The precedence diagram and task times (in minutes) for assembling modular furniture are shown below. Set up an assembly line to assemble 1000 sets of modular furniture in a 40-hour week. Balance the line and calculate its efficiency.
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Chapter 7 Solutions
Operations and Supply Chain Management 9th edition
Ch. 7.S - Prob. 1QCh. 7.S - Prob. 2QCh. 7.S - Prob. 3QCh. 7.S - Prob. 4QCh. 7.S - Prob. 5QCh. 7.S - Prob. 7QCh. 7.S - Prob. 1PCh. 7.S - Prob. 2PCh. 7.S - Prob. 3PCh. 7.S - Prob. 4P
Ch. 7.S - Prob. 5PCh. 7.S - Prob. 6PCh. 7.S - Prob. 7PCh. 7.S - Prob. 8PCh. 7.S - Prob. 12PCh. 7.S - Prob. 13PCh. 7.S - Prob. 14PCh. 7.S - Prob. 15PCh. 7.S - Prob. 16PCh. 7.S - Prob. 17PCh. 7.S - Prob. 18PCh. 7.S - Prob. 19PCh. 7.S - Prob. 20PCh. 7.S - Prob. 21PCh. 7.S - Prob. 22PCh. 7.S - Prob. 23PCh. 7.S - Prob. 24PCh. 7.S - Prob. 25PCh. 7.S - Prob. 26PCh. 7.S - Prob. 27PCh. 7.S - Prob. 1.1CPCh. 7 - Prob. 1QCh. 7 - Prob. 2QCh. 7 - Prob. 3QCh. 7 - Prob. 4QCh. 7 - Prob. 5QCh. 7 - Prob. 8QCh. 7 - Prob. 9QCh. 7 - Prob. 10QCh. 7 - Prob. 11QCh. 7 - What are the fixed and variable cost tradeoffs...Ch. 7 - What is the difference between block diagramming...Ch. 7 - Prob. 14QCh. 7 - What are the objectives of line balancing?...Ch. 7 - How are manufacturing cells formed? How does the...Ch. 7 - Prob. 17QCh. 7 - Prob. 18QCh. 7 - Prob. 19QCh. 7 - Prob. 1PCh. 7 - Prob. 2PCh. 7 - Prob. 3PCh. 7 - Prob. 4PCh. 7 - Rent-With-Us Management Inc. has purchased a large...Ch. 7 - Prob. 6PCh. 7 - Prob. 7PCh. 7 - Prob. 8PCh. 7 - Prob. 9PCh. 7 - Prob. 10PCh. 7 - Prob. 11PCh. 7 - Prob. 12PCh. 7 - Prob. 13PCh. 7 - Prob. 14PCh. 7 - Prob. 15PCh. 7 - Prob. 16PCh. 7 - The TLB Yogurt Company must be able to make 600...Ch. 7 - The Speedy Pizza Palace is revamping its...Ch. 7 - Professor Garcia has assigned 15 cases in his OM...Ch. 7 - McCauleys Heating and Air in Phoenix, Arizona,...Ch. 7 - The precedence diagram and task times (in minutes)...Ch. 7 - The Costplus Corporation has set a processing...Ch. 7 - Hanover Hospital beds can transform from a bed to...Ch. 7 - Fines Furniture is known for its fine cedar...Ch. 7 - Prob. 25PCh. 7 - The Wet Wellies Corporation produces waterproof...Ch. 7 - Prob. 27PCh. 7 - Jetaway, a small manufacturer of replacement parts...Ch. 7 - Workout Plus Workout Plus is a health club that...Ch. 7 - Photo Op-Please Line Up Tech is modernizing its...Ch. 7 - Photo Op-Please Line Up Tech is modernizing its...Ch. 7 - Photo Op-Please Line Up Tech is modernizing its...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.Similar questions
- Jericho Inc. is a large logistics company that focuses on the efficient operations of its warehouses to speed the picking of customer orders for delivery. Through the use of intelligent robots and strategic placement of inventory, Jericho’s lead development team has determined the best way to layout its inventory so the amount of movement is limited. As such they have a very good understanding of which costs are variable and which costs are fixed. Explain which cost estimation method is being used by Jericho.arrow_forwardGiven in the following table are the tasks necessary for final assembly of a hospital bed, the length of time needed to perform each task, and the operations that must be completed prior to subsequent operations. Construct a precedence diagram and balance the assembly line for a desired cycle time of 14 minutes. Draw a schematic diagram of the balanced line. How many beds can actually be assembled in an eight-hour period? Element Precedence Time (min) A None 4 B None 5 C None 8 D A 4 E A, B 3 F B 3 G D, E 5 H F 7 I G, H 1 J I 7 K C, J 4arrow_forwardA company is setting its assembly line for producing bicycles. Information corresponding to the steps is below: Work Element Label A B Check C D E Align Frame on Workstation Answer: 4.82 Assemble Handle Bar Assemble Gears and Pedals Assemble Wheels Tune the bicycle Precedence Time (Min) A A с B, D 4.2 2.2 2.4 1.5 Assume that the assembly line runs 40 hours per week. What is the desired cycle time (a.k.a. takt time) in MINUTES if the company decides that it wants to be able to produce 498 bicycles per week on this assembly line? 1.9 Round your answer to 2 decimal places and do not list the units. For example, answer like 2.34 and NOT 2.34 minutes.arrow_forward
- Please answer me in typed versions, I have problems with hand-writingarrow_forwardA firm that produces electric golf carts has just received an order for 200 carts, which must be ready for delivery at the start of week 8. Information concerning the product structure, lead times, and quantities on hand is shown in the following table. Use this information to do each of the following: a. Construct an assembly time chart in Excel.arrow_forwardsniparrow_forward
- Some tasks and the order in which they must be performed according to their assembly requirements are shown in the following table. These are to be combined into workstations to create an assembly line. The assembly line operates 11.9 hours per day. The output requirement is 1,020 units per day. PRECEDING TIME PRECEDING ΤΙME TASK TASKS (SECONDS) TASK TASKS (SECONDS) A 32 G 13 В A 19 H D 12 A 15 I E 9 В 14 F, G н, I J, к 15 B 10 K 19 12 L 15 a. What is the workstation cycle time? Workstation cycle time seconds per unit b. Balance the line using the longest task time rule based on the 1,020-unit forecast, stating which tasks would be done in each workstation. (Leave no cells blank - be certain to enter "O" wherever required.) Work Station Task Idle Time II IV V VIarrow_forwardBalance the assembly line using the following task information contained in the table. The desired output is 360 units per day. Available production time per day is 480 minutes. What is the efficiency for the balanced assembly line? Work Element Time (Sec.) Immediate Predecessor(s) 30 20 50 45 30 A B C D E F G H 55 35 40 === A A B C, D D, E Farrow_forwardExplain the answer in the question below. If possible site an example. How will you reduce the assembly cost? -Integrate parts (using the Boothroyd method)-Maximize ease of assembly-Consider customer assembly (do-it-yourself)technology-driven productsarrow_forward
- Warehouse layout has the following objective. Balance low-cost storage with low-cost material handling Move material to the limited storage areas around the site Manage varied material flow for each product "Identify a product family, build teams, cross train team members" Equalize the task time at each workstation Which of the following does not belongs to the intended to reduce boredom associated with labor specialization? Development of dexterity Job enlargement Job rotation Job enrichment Employee empowerment Retail layout has the following objective. Expose customer to high-margin items Balance low-cost storage with low-cost material handling Move material to the limited storage areas around the site Manage varied material flow for each product "Identify a product family, build teams, cross train team members" Automated storage and retrieval…arrow_forwardDescribe an application, other than ware house layout decision, where ranking items according to bang/buck makes sense ?arrow_forwardCase: The Tao of Timbuk2* The local manufacturing is focused on the custom messenger bag. For these bags, orders are taken over the Internet. The customers are given many configuration, size, color, pocket, and strap options. The bag is tailored to the exact specifications of the customer on the Tim- buk2 assembly line in San Francisco and sent via over- night delivery directly to the customer. Recently, Timbuk2 has begun making some of its new products in China, which is a concern to some of its long-standing customers. The company argues that it has designed its new products to provide the best pos- sible features, quality, and value at reasonable prices and stresses that these new products are still designed in San Francisco. Timbuk2 argues that the new bags are much more complex to build and require substantially more labor and a variety of very expensive machines to pro- duce. It argues that the San Francisco factory labor cost alone would make the retail price absurdly high.…arrow_forward
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