A production process at Brianna Bryant Manufacturing is shown in the figure below. The drilling operation occurs separately from, and simultaneously with, the sawing and sanding, which are independent sequential operations. A product needs to go throughonly one of the three assembly operations (the operations are in parallel).a)is the bottleneck.1.8 units/hrSawingminutes per unit (round your response to two decimal places).5 units/hrSandingDrilling5 units/hrb) The bottleneck time isc) The throughput time of the overall system isminutes (round your response to two decimal places).d) If the firm operates 11 hours per day, 20 days per month, the monthly capacity of the manufacturing process isWelding2.5 units/hrAssembly0.8 units/hrAssembly0.8 units/hrAssembly0.8 units/hrunits (enter your response as a whole number).Q

Given Information: Process/Workstation name Process capacity Sawing 1.8 units per hour…

Answered: is the bottleneck. b) The bottleneck…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter4: Linear Programming Models

Section: Chapter Questions

Problem 111P

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A production process at Kenneth Day Manufacturing is shown in the figure below. The drilling operation occurs separately from, and simultaneously with, the sawing and sanding, which are independent sequential operations. A product needs to go through only one of the three assembly operations (the operations are in parallel). A) is the bottleneck. b) The bottleneck time isminutes per unit (round your response to two decimal places). c) The throughput time of the overall system is enter your response here minutes (round your response to two decimal places). D) If the firm operates 8 hours per day, 20 days per month, the monthly capacity of the manufacturing process isunits (enter your response as a whole number).
Classify the following types of processes as continuous, assembly line, batch, job shop, or project: Doctor’s office Automatic car wash College curriculum Studying Registration for classes Electric utility
Formtech Inc. produces transformers. Each order is custom designed and manufactured for the customer. Each order goes through 3 phases: Transformer Design, which takes 4 weeks. Procurement, which has a lead time of 8 weeks. Assembly and Testing, which takes 4 weeks The design group can handle only 4 projects at any given time. The other groups are not capacity constrained. How much total work-in-process (number of projects started but not yet completed) does the company typically have? (Hint: Little's Law)
The M–N plant manufactures two different products: M and N. Selling prices and weekly market demands are shown in the following diagram. Each product uses raw materials with costs as shown. The plant has three different machines: A, B, and C. Each performs different tasks and can work on only one unit of material at a time. Process times for each task are shown in the diagram. Each machine is available 2,500 minutes per week. There are no "Murphys" (major opportunities for the system to foul up). Setup and transfer times are zero. Demand is constant. Operating expenses (including labor) total a constant $12,000 per week. Raw materials are not included in weekly operating expenses. a. Which machine is the constraint in this plant? multiple choice Machine A Machine C Machine B Incorrect
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A manual assembly line produces a small appliance whose work content time = 25.9 min. Desired production rate = 50 units/hr. Repositioning time = 6 sec, line efficiency = 95%, and balancing efficiency is 93%. How many workers are on the line?
A firm has redesigned its production process so that it now takes 10 hours for a unit to be made. Using the old process, it took 15 hours to make a unit. If the process makes one unit each hour on average and each unit is worth $1,500, what is the reduction in work-inprocess value?
A production process at Kenneth Day Manufacturing is shown in the figure. The drilling operation occurs separately from, and simultaneously with, the sawing and sanding, which are independent sequential operations. The product then goes to the welding station and finally the product needs to go through only one of the three assembly operations (the operations are in parallel). The capacity of the sawing station is 2.4 units per hour. The capacity of the sanding station is 1.8 units per hour. The capacity of the drilling station is 7 units per hour. The capacity of the welding station is 6 units per hour. Each of the three assembly stations has a capacity of 0.7 units per hour. a) Sanding is the bottleneck. b) The bottleneck time is 33.33 minutes per unit c) The throughput time of the overall system is = ? ? ? minutes (round your response to two decimal places).
I already find a. I need help with b Bill's Barbershop has two barbers available to cut customer's hair. Both barbers provide roughly the same experience and skill, but one is just a little bit slower than the other. The process flow below shows that all customers go through steps B1 and B2 and then can be served at either of the two barbers at step B3. The process ends for all customers at step B4. The numbers in parentheses indicate the minutes it takes that activity to process a customer. b. What single activity is the bottleneck for the entire process? B what?
by matching process capabilities with product requirements, we get the most efficient process possible

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