As the Cottrell Bicycle Co. of St. Louis completes plans for its new assembly line, it identifies 25different tasks in the production process. VP of Operations Jonathan Cottrell now faces the job ofbalancing the line. He lists precedences and provides time estimates for each step based on work-sampling techniques. His goal is to produce 1,000 bicycles per standard 40-hour workweek.TaskTime (sec)ImmediateTaskTime (sec)ImmediatePredecessorsPredecessorsK360E3109F3K424K3D653F4K927K3D772F9, E2, E3J166K3D878E3, D6J222K3 -D937D6J33C178F7G479K4, K9B372D7, D8, D9, C1G529К9, 1B5108C1F33212B718B3F492J2A152B5F721J3A272B5F9126G4A3114B7, A1, A2E218G5, F3a) Balance this operation using shortest operation time rule and compute the efficiency of the line.b) Discuss how this balance could be improved. Is it possible to improve this balance to 100%?O FocusASUS VivoBook

Answered: a) Balance this operation using…

a) Balance this operation using shortest operation time rule and compute the efficiency of the line. b) Discuss how this balance could be improved. Is it possible to improve this balance to 100%?

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

See similar textbooks

Related questions

Q: gh one of the two machines at proceeding to station 2. tion 2 : 5 units/hr Station 3 Capacity: 12…

Q: given information: which step is in bottleneck=30 min for tan leather 60/30=2 briefcases per hr…

A: Annual capacity= 8*250*2 =4000 briefcases

Q: Illinois Furniture, Inc., produces all types of officefurniture. The "Executive Secretary" is a…

A: Given- Available operating time = 480 minutes per day Desired output rate = 50 chairs

Q: QUESTION 14 Consider the following process (this is the same process diagram as the previous…

A: The question is related to capacity planning. In the given question a product prosessing time under…

Q: 4. Registration at Southern University has always been a time of emotion, commotion, and lines.…

A: Рrосess lаyоut:Рrосess lаyоut is the design оf the рlаnt in the mаnufасturing…

Q: What are Other Approaches to use parallel workstations?

A: Assembly line balancing is the equal distribution of work to all the workstations to achieve the…

Q: The Pullman Mfg., Inc. three-station work cell illustrated in the figure below has two machines at…

A: A capacity of a system indicating the total expected output if the stations runs the available time…

Q: Consider the following multi-step process. 1: Preparing raw material Buffer A ● 2: Make the body 3:…

A: Given data: .Activity A, done by worker A = 4 Minutes/unit.Activity B, done by worker B = 5…

Q: A small firm intends to increase the capacity of a bottleneck operation by adding a new machine. Two…

A: Revenue per unit = R = $16Alternative A:Annual Fixed Cost = FCa = $36,000Variable Cost = VCa =…

Q: Given the following line balance data in the table below. For eight hours of operating time per day…

A: Line balancing is a creation system that includes balancing administrator and machine time to…

Q: 30 min/unit Station 1 Machine A Station 1 Machine B 30 min/unit Station 2 2 min/unit Station 3 3…

A: Find the given details below: Given details:StationActivity time(mins/unit)Station 1 A30Station 1…

Q: The civil engineering firm of Monty & Python was contracted to design a bridge between the peaks…

A: In operations management, there are four main types of processes: job shop, continuous flow, flow…

Q: What are the key ideas in process analysis with multiple flow units?

A: The flow units which have more than one flow inputs are known as the multiple flow units. These…

Q: The three-station work cell illustrated in the figure below has a product that must go through one…

A: If you have any question or clarification, do not hesitate to reach out. Thank you! Happy learning…

Q: Explain what are the techniques available to operation manager to deal with a bottleneck operation…

A: When delving into the topic, it is required to define a bottleneck operation. A bottleneck operation…

Q: 5. Flo's Quick-Lube performs fast oil changes (A) and checks for tire pressure and wear (B) and…

A: The time taken to finish a unit being worked on parallel workstation can be computed by finding the…

Q: a) what is the bottleneck time of the system? b) what is the bottleneck station of this work cell?…

A: Production is the process in which inputs are combined to have the required output. It includes a…

Q: egies used to

A: customer demands in McDonald's

Q: What a re the techniques available to operations managers to deal with a bottleneck operation? Which…

A: A Small Introduction about Bottleneck When there is an overflow of staff for a certain procedure,…

Q: A production line at V. J. Sugumaran's machine shop has three stations. The first station can…

A: The maximum rate with which the station can generate output is called the capacity of the…

Q: Dr. Gulakowicz is an orthodontist. She estimates that adding two new chairs will increase fixed…

A: Break-even volume is the price of the product and selling price of the product. The following…

Q: system analysis and desing

A: A questionnaire is a type of research tool used to gather data from respondents and consists of a…

Question

100%

As the Cottrell Bicycle Co. of St. Louis completes plans for its new assembly line, it identifies 25
different tasks in the production process. VP of Operations Jonathan Cottrell now faces the job of
balancing the line. He lists precedences and provides time estimates for each step based on work-
sampling techniques. His goal is to produce 1,000 bicycles per standard 40-hour workweek.
Task
Time (sec)
Immediate
Task
Time (sec)
Immediate
Predecessors
Predecessors
K3
60
E3
109
F3
K4
24
K3
D6
53
F4
K9
27
K3
D7
72
F9, E2, E3
J1
66
K3
D8
78
E3, D6
J2
22
K3 -
D9
37
D6
J3
3
C1
78
F7
G4
79
K4, K9
B3
72
D7, D8, D9, C1
G5
29
К9, 1
B5
108
C1
F3
32
12
B7
18
B3
F4
92
J2
A1
52
B5
F7
21
J3
A2
72
B5
F9
126
G4
A3
114
B7, A1, A2
E2
18
G5, F3
a) Balance this operation using shortest operation time rule and compute the efficiency of the line.
b) Discuss how this balance could be improved. Is it possible to improve this balance to 100%?
O Focus
ASUS VivoBook

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Follow-up Questions

Read through expert solutions to related follow-up questions below.

Follow-up Question

Hello guys, can you draw the precedence diagram please? I get really confused

Solution

by Bartleby Expert

SEE SOLUTION

Similar questions

Rock View Restaurant is a new fast food restaurant chain. The Operations Manager has dividedits normal drive-through service process into the following tasks:Tasks Description Task Time(InSeconds)PredecessorsA Take order 25 NoneB Receive payment 20 AC Gather drinks 35 AD Gather food 32 AE Put food etc. in bag 25 C,DF Give food to customer 10 B,E Currently, Rock View Restaurant has a single window with one person who takes the order, gather the food, collects the money and gives the food to the customer. This takes an average of 147 seconds per customer so only 25.5 cars can be served.…
Question. The following table is given for the line balancing. The target is to produce 520 units per day within an 8 hour of shift. Do the followings: (a) Draw the precedence diagram (use the MSWord template provided). (b) Calculate the desired cycle time. Use the rounding to make the answer a whole number (Use MSExcel template provided). (c) What is the theoretical minimum number of stations? (Use MSExcel template provided). (d) Find the positional weight and the number of following tasks for each task (Use MSExcel template provided). (e) Assign tasks according to the greatest positional weight rule (Use MSExcel template provided). (f) Find the efficiency of this operation (Use MSExcel template provided). Task Immediate predecessor Task time (second) A 11 B A 25 C A 33 D A 13 E B 17 F B 22 G B 5 H D 34 I D 17 J C,G,H 25 K E,F 6 L I,J 15 M J,K 21…
Please solve, please solve exact question, thank you for your time
Activity Greet customer Take order Process order Print receipt Activity Time per Customer 5 seconds 25 seconds 1.5 minutes 30 seconds If the demand rate is 20 customers per hour, what are the flow rate (in customers per hour), utilization, and cycle time (in minutes per customer)?
Give an example of Bottleneck operation?
6. What is bottleneck in operation?
h ow do production plants handle maintenance and repair activities to minimize downtime?
CASE 1: If the medical team continues to treat Dax, which of the following capacity assessment criteria are they most likely questioning? Dax's ability to understand the risks and benefits Dax's ability to appreciate the full-force of his decision Dax's ability to give clear reasoning for his decision
I have uploaded 2 pictures of the question.
The civil engineering firm of Monty & Python was contracted to design a bridge between the peaks of Mount Kilimanjaro. When it comes time to build the bridge, the process involved will be which type? a. Job shop b. Continuous flow c. Flow shop d. Project
Hi, I need help solving the remainder of this Operations Management problem. Thank you! *Notes: - The correct answer to part B is also known, "66.8" - "13.4" and "13.5" were both attempted for part C and are not the correct answers
Notes: please have answer as decimal, not fraction. Also - round final answer to two decimal places.