0.5A0.7B5Station1230.5TasksB,A,C,DE,FG,H,ITotal0.1D0.6FThe cycle time is determined to be 2.0 minutes. How would the line be balanced by choosing the assignable task having the longest task timefirst? Fill in the table below. If your answer is zero, enter "0". Round your answers to one decimal place.Total TimeIdle TimeG0.4E1.1H0.2What is the assembly-line efficiency? Round your answer to one decimal place.%T0.1

Formulae used: Assembly Line efficiency = Task TimeCycle time×No.of station×100 Ideal time = Cycle…

Answered: 0.5 A 0.7 B % Station 1 2 3 0.5 Tasks…

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

Similar questions

Tasty Tim’s Tasty Tim’s is a specialty taco restaurant. The following tasks are required for the successful assembly of a Tasty taco (times are in seconds per taco): Chop and trim meat – 30 Chop vegetables – 20 Grill meat – 240 Grill vegetables – 180 Prepare toppings - Lettuce - 10 - Tomato - 15 - Guacamole - 40 Assemble taco - Add meat - 5 - Add vegetables - 5 - Add cheese - 5 - Add toppings - 10 Wrap taco - 20 During the lunch hour, Tasty Tim’s encounters demand for 120 tacos. What is the labor content of one of Tasty Tim’s tacos?
Tasty Tim’s Tasty Tim’s is a specialty taco restaurant. The following tasks are required for the successful assembly of a Tasty taco (times are in seconds per taco): Chop and trim meat – 30 Chop vegetables – 20 Grill meat – 240 Grill vegetables – 180 Prepare toppings - Lettuce - 10 - Tomato - 15 - Guacamole - 40 Assemble taco - Add meat - 5 - Add vegetables - 5 - Add cheese - 5 - Add toppings - 10 Wrap taco - 20 During the lunch hour, Tasty Tim’s encounters demand for 120 tacos. A) What is the labor content of one of Tasty Tim’s tacos? B) What is the Takt time (in seconds/unit) takt time for Tasty Tim’s taco shop? C) In an ideal world, how many workers should Tim hire to make tacos? D) During off-peak afternoon hours, demand at Tasty Tim’s drops to 40 tacos each hour. How many employees should Tim schedule to work during the afternoon? Again, ignore any effects of idle time or inefficiency due to poor line balancing.
A company assembles a product that consists of three pieces called AA, BB, and CC. The AA and BB parts are manufactured by the company itself, while the CC parts are purchased from another manufacturer. The process times, in hours, required for each piece in each of the processes are given in the following table: Process 1 Process 2 Process 3 Process 4 Process 5 AA 1 0.5 0.5 BB 1.5 0.5 0.5 0.5 The company has 20 machines that can carry out process 1, 5 process 2, 10 process 3, 5 process 4 and 5 process 5. Each machine works a maximum of five days each week at a rate of fifty weeks a year , in working days of 8 hours a day. Formulate and solve to determine the maximum number of assembled sets that you can produce.
local market research fim has just won a contract for several thousand small projects involving data gathering and statistical analysis. In the past, the firm has assigned each project to a single member of its highly trained professional staff. This person would both gather and analyze the data Using this approach, an experienced person can complete an average of 10 such projects in an eight-hour day. The firm's management is thinking of assigning two people to each project in order to allow them to specialize and become more efficient The process would require the data gatherer to fill out a matrix on the computer, check it and transmit it to the statistical analysis program for the analyst to complete. Data can be gathered on one project while the analysis is being completed on another, but the analysis must be complete before the statistical analysis program can accept the new data. After some practice, the new process can be completed with a standard time of 20 minutes…
a) Refer to Scenario C: Which task(s) would be blocked? Check all that apply. Task 1 Task 2 Task 3 Task 4 Task 5 b) Refer to Scenario C. What would the utilization of Task 3 be? Pick the closest answer. 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% c) Suppose you are given the same process as Scenario C, except with buffers between each of the tasks (shown attached). Buffers have no limit to the number of items they can potentially hold. Suppose each buffer shaded in blue starts with 35 units in inventory. After 3 hours, approximately how many finished units will Task 5 have produced? Pick the closest answer. 10 20 30 40 50 60
Raquel’s Landscaping Company has contracted for several landscaping jobs. Each job requires preparing the areas (identifying the locations and types of plants, preparing the soil, etc.) and then planting the trees, bushes, and shrubs. The expected time for each of the jobs is shown next. Job Preparingthe Area (days) Planting(days) R 3 2 S 1 3 T 4 5 U 8 5 V 6 4 W 4 3 Raquel is concerned with efficiency. She believes it is probably more efficient to use SPT (shortest processing time) as her priority rule. (a) Develop a sequence using SPT based on processing time for preparing the area. (If two of more jobs have the same processing time, list them alphabetically.) Preparing the Area select a job select a job select a job…
The Trim-Look Company makes several lines of skirts, dresses, and sport coats. Recently, a consultant suggested that the company reevaluate its South Islander line and allocate its resources to products that would maximize contribution to profits and to overhead. Each product requires the same polyester fabric and must pass through the cutting and sewing departments. The following data were collected for the study: PROCESSING TIME (HR) Product Cutting Sewing Material (yd) Skirt 1 1 1 Dress 3 4 1 Sport coat 4 6 4 The cutting department has 100 hours of capacity, sewing has 180 hours of capacity, and 60 yards of material are available. Each skirt contributes $5 to profits and overhead; each dress, $17; and each sport coat, $30. a. Specify the objective function and constraints for this problem. b. Use a computer package such as POM for Windows to solve the problem.
Suppose that a task in a project has the following time estimates: to=optimistic completion time=9 weeks tm=most likely completion time=17 weeks tp=pessimistic completion time=21 weeks Compute the expected task completion time. The expected task completion time is _________ weeks. (Enter your response rounded to one decimal place.)
Joliana is a human resources professional with Odd Objects Company. Her primary responsibility is during the fall is to prepare the customer care center for their seasonal rush. She is tasked with a goal of filling 100 customer support positions by Halloween. She screens candidates and forwards potential fits to the manager of customer care. Jollana is playing a key role in which of the following processes? Multiple Choice human capital shadowing recruiting mentoring inh specification
For the production of part R-193, two operations are being considered. The capital investment associated with each operation is identical. Operation 1 produces 2,100 parts per hour. After each hour, the tooling must be adjusted by the machine operator. This adjustment takes 15 minutes. The machine operator for Operation 1 is paid $24 per hour (this includes fringe benefits). Operation 2 produces 2,350 parts per hour, but the tooling needs to be adjusted by the operator only once every two hours. This adjustment takes 45 minutes. The machine operator for Operation 2 is paid $13 per hour (this includes fringe benefits). Assume an 8-hour workday. Further assume that all parts produced can be sold for $0.35 each. a. Should Operation 1 or Operation 2 be recommended? b. What is the basic tradeoff in this problem?
How would you manually write a mathematical model this?
In a 50 bedded hospital a housekeeping team member’s task is to change linens every day across all the beds. This task is routine. She goes to the storage area for fresh linens on her floor and finds none. She goes to another floor, and perhaps another, and ultimately finds them, then returns to the task she was trying to accomplish in the first place. At the end of the shift, however, others would bet that this Team Member would not able to get everything done. Or she had to hurry to complete changeover across all the beds. Perhaps, the work left undone would invariably pass to someone else and would disrupt their work. How do you relate this case to types of waste in lean management or Kaizen? One basic concept of TQM is unwavering customer orientation or focus on customers both internal and external”- Explain

SEE MORE QUESTIONS

Recommended textbooks for you

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

Operations Management

ISBN:

9781259667473

Author:

William J Stevenson

Publisher:

McGraw-Hill Education

Operations and Supply Chain Management (Mcgraw-hi…

Operations Management

ISBN:

9781259666100

Author:

F. Robert Jacobs, Richard B Chase

Publisher:

McGraw-Hill Education

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

Operations Management

ISBN:

9781259667473

Author:

William J Stevenson

Publisher:

McGraw-Hill Education

Operations and Supply Chain Management (Mcgraw-hi…

Operations Management

ISBN:

9781259666100

Author:

F. Robert Jacobs, Richard B Chase

Publisher:

McGraw-Hill Education

Business in Action

Operations Management

ISBN:

9780135198100

Author:

BOVEE

Publisher:

PEARSON CO

Purchasing and Supply Chain Management

Operations Management

ISBN:

9781285869681

Author:

Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson

Publisher:

Cengage Learning

Production and Operations Analysis, Seventh Editi…

Operations Management

ISBN:

9781478623069

Author:

Steven Nahmias, Tava Lennon Olsen

Publisher:

Waveland Press, Inc.

SEE MORE TEXTBOOKS