The diagram below represents a process where two components are made at stations A1 and A2 (one component is made at A1 andthe other at A2). These components are then assembled at station B and moved through the rest of the process, where someadditional work is completed at stations C, D, and E.Assume that one and only one person is allowed at each station. Assume that the times given below for each station represent theamount of work that needs to be done at that station by that person, with no processing time variation. Assume that inventory is notallowed to build in the system.A10.30 min.B0.75 min.0.65 min.0.90 min.0.55 min.A20.40 min.What is the average hourly output of the process when it is in normal operation? (Round your answer to the nearest whole number.)Average hourly outputunits

Bottleneck workstation indicating the station which reduces the total output of the entire process.…

Answered: What is the average hourly output of…

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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The following diagram represents a process where two components are made at stations A1 and A2 (one component is made at A1 and the other at A2). These components are then assembled at station B and moved through the rest of the process, where some additional work is completed at stations C, D, and E. Assume that one and only one person is allowed at each station. Assume that the times given for each station represent the amount of work that needs to be done at that station by that person, with no processing time variation. Assume that inventory is not allowed to build in the system. What is the average hourly output of the process when it is in normal operation?
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).
Natura has to fill 7 orders for its clients. He requires placing the required product in work boxes and subsequently closing them properly so that the product reaches the customer correctly. The process consists of filling the box and later closing it. As the content of each box and the size of these is different, the filling and closing times of each order is different. These times are shown in the table below. Orders Place in box (minutes) Closing Box (minutes) 1 9 6 2 8 5 3 7 7 4 6 3 5 1 2 6 2 6 7 4 7 a) Find the sequence to complete the orders in the shortest time possible. b) Using a Gantt chart, find the total time in which all orders will be completed using the sequence from part a.
Consider a production line with five stations in serial. The stations have the following process times in minutes (or minutes/unit). Station 1's process time is 9 minutes/unit. Station 2's process time is 10 minutes/unit. Station three has two identical machines, each of which process a unit in 12 minutes (each unit only needs to be processed on one of the two machines). Station 4's process time is 5 minutes/unit. Station 5's process time is 8 minutes/unit. Which station is the bottleneck station? a) Station 3 b) None of the other options c) Station 2 d) Station 5
An assembly line has 10 serial stations with process times of 1, 2, 3, 4,..., 10 respectively. The process time of the system is: a) 550% of its process cycle time. b) 18.18% of its process cycle time. c) 50% of its process cycle time. d) 100% of its process cycle time.
(Please do not give solution in image format thanku) Develope a 3 level work breakdwon structure (including level 1,2 and 3) the work break down structure is based on the following project. Improving Customer Service Response Time for a clothing company. additional informationa can be added to the work break down struture to create the different levels The motivation behind this project is to improve customer satisfaction by reducing response time for customer service inquiries. Currently, customers are waiting an average of 48 hours to receive a response to their inquiries, resulting in frustration and dissatisfaction. By implementing a new customer service ticketing system and training customer service agents on effective communication and problem-solving techniques, response time can be reduced to 24 hours or less.
A product is completed when 18 tasks are done. These tasks are assigned to 6 workstations (each workstation handling several tasks) in an assembly line set up. All workstations work the same amount of time (= cycle time), and move the (partial) product to the next workstation, and repeat this process. The last workstation generates the finished product. We need 1200 units made every day (= 8 hours). If we run this line with a cycle time of 0.3 minutes, what is the most amount of work (in minutes) that can be done on this product? (Give the answer with one decimal place)
Atlas Inc. is a toy bicycle manufacturing company producing a five-inch small versionof the bike that Lance Armstrong rode to win his first Tour de France. The assemblyline at Atlas Inc. consists of seven work stations, each performing a single step. Stationsand processing times are summarized here:• Step 1 (30 sec.): The plastic tube for the frame is cut to size.• Step 2 (20 sec.): The tube is put together.• Step 3 (35 sec.): The frame is glued together.• Step 4 (25 sec.): The frame is cleaned.• Step 5 (30 sec.): Paint is sprayed onto the frame.• Step 6 (45 sec.): Wheels are assembled.• Step 7 (40 sec.): All other parts are assembled to the frame.Under the current process layout, workers are allocated to the stations as shown here:• Worker 1: Steps 1 and 2• Worker 2: Steps 3 and 4• Worker 3: Step 5• Worker 4: Step 6• Worker 5: Step 7Assume the workers are paid $15 per hour. Each bicycle is sold for $6 and includesparts that are sourced for $1. The company has fixed costs of $200 per…
The ABC Company is planning a new product line and a new plant to produce the parts for the line. The product line will include 8 different models. Annual production of each model is expected to be 900 units. Each product will be assembled of 180 components. All processing of parts will be accomplished in the new plant. On average, 6 processing operations are required to produce each component, and each operation takes an average of 1 min (including an allowance for setup time and part handling). All processing opera-tions are performed at workstations, each of which includes a production machine and a human worker. The plant operates one shift. Determine the number of (a) components, (b) processing operations, and (c) workers that will be needed to accomplish the processing operations if each worker works 2,000 hr/yr.
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?
The following flow chart shows the entire manufacturing process at KD Manufacturing, which consists of six independent operations processes (i.e. sawing, sanding, drilling, reshaping, welding, and assembly). The entire process flow starts with the input of three different parts, Part I, Part II and Part III, each entering a different input line. Three parts meet later for the welding, whichever welding station is available (two identical welding stations work independently). After welding is completed, the product is sent to one of the three assembly stations (which are in parallel). The chart also shows the processing time per unit (in minutes) for each operation. Each of sawing, sanding, drilling and reshaping stations is handled by a different worker. Two workers handle welding, each at one welding station. Another three workers handle the assembly process independently, one at each assembly station. To improve the capacity of the entire manufacturing process, the manager decides to…
Atlas Inc. is a toy bicycle manufacturing company producing a five-inch smallversion of the bike that Lance Armstrong rode to win his first Tour de France. The assembly lineat Atlas Inc. consists of seven work stations, each performing a single step. Stations andprocessing times are summarized here: Step 1 (30 sec.): The plastic tube for the frame is cut to size. Step 2 (20 sec.): The tube is put together. Step 3 (35 sec.): The frame is glued together Step 4 (25 sec.): The frame is cleaned. Step 5 (30 sec.): Paint is sprayed onto the frame. Step 6 (45 sec.): Wheels are assembled. Step 7 (40 sec.): All other parts are assembled to the frame.Under the current process layout, workers are allocated to the stations as shown here: Worker 1: Steps 1, 2 Worker 2: Steps 3, 4 Worker 3: Step 5 Worker 4: Step 6 Worker 5: Step 7a. What is the bottleneck in this process?b. What is the capacity of this assembly line, in finished units/hour?c. What is the utilization of Worker 4, ignoring…

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