We have a six-stations production line in which each station has different number of machines (in...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
We have a six-stations production line in which each station has different number of machines (in parallel): Workstation 1 has 5 identical machines with an average processing time of 15 minutes Workstation 2 has 2 identical machines with an average processing time of 10 minutes Workstation 3 has 3 identical machines with an average processing time of 7.5 minutes Workstation 4 has 6 identical machines with an average processing time of 30 minutes Workstation 5 has 2 identical machines with an average processing time of 7.5 minutes Workstation 6 has a single machine with an average processing time of 4 minutes. A. [10 points] Calculate the critical WIP for this line. Explain its meaning for this line B. [10 points] If we would like to achieve a throughput that is 80% of the bottleneck rate, what would be the average WIP that is necessary in the practical worst case? Explain. ● ● C. The workers at Workstation 5 will be replaced by inexperienced slower workers. However, we do not want this change to decrease the capacity of the line. What is the slowest average processing time that is acceptable for the machines in Workstation 5? D. [10 points] Now assume that we have only four workers working at the production line. These workers need to be with each part when they are being processed at each machine. What would be the throughput capacity of the production line in this scenario? Explain. We have a six-stations production line in which each station has different number of machines (in parallel): Workstation 1 has 5 identical machines with an average processing time of 15 minutes Workstation 2 has 2 identical machines with an average processing time of 10 minutes Workstation 3 has 3 identical machines with an average processing time of 7.5 minutes Workstation 4 has 6 identical machines with an average processing time of 30 minutes Workstation 5 has 2 identical machines with an average processing time of 7.5 minutes Workstation 6 has a single machine with an average processing time of 4 minutes. A. [10 points] Calculate the critical WIP for this line. Explain its meaning for this line B. [10 points] If we would like to achieve a throughput that is 80% of the bottleneck rate, what would be the average WIP that is necessary in the practical worst case? Explain. ● ● C. The workers at Workstation 5 will be replaced by inexperienced slower workers. However, we do not want this change to decrease the capacity of the line. What is the slowest average processing time that is acceptable for the machines in Workstation 5? D. [10 points] Now assume that we have only four workers working at the production line. These workers need to be with each part when they are being processed at each machine. What would be the throughput capacity of the production line in this scenario? Explain.
Expert Answer:
Answer rating: 100% (QA)
ANSWER A The critical WIP for this line is the number of machines at Workstation 4 This is because W... View the full answer
Related Book For
OM operations management
ISBN: 978-1285451374
5th edition
Authors: David Alan Collier, James R. Evans
Posted Date:
Students also viewed these accounting questions
-
A survey asked if people would like to spend the rest of their careers with their present employers. The results are shown. Construct a pie graph for the data and analyze the results. Answer Number...
-
A transfer machine has six stations that function as follows: In addition, transfer time = 0.18 min. Average downtime per occurrence = 8.0 min. A total of 20,000 parts must be processed through the...
-
A dial indexing machine has six stations that perform assembly operations on a base part. The operations, element times, q and m values for components added are given in the table below (NA means q...
-
Giroud plc is considering two alternative investment opportunities. Each of the two projects has an expected life of five years and requires an initial investment of $100,000. A feasibility study...
-
One unit of A is made of two units of B, three units of C, and two units of D. B is composed of one unit of E and two units of F. C is made of two units of F and one unit of D. E is made of two units...
-
Provide an example of (1) an error and (2) a judgemental misstatement that could affect the balance of property, plant, and equipment.
-
In an experiment to determine whether there is a systematic difference between the weights obtained with two different scales, 10 rock specimens were weighed, in grams, on each scale. The following...
-
Whats next for Tesco? Where and how can it grow? Who will it target?
-
8 9:06 A company's Assembly department started processing 41,800 units in June. Production activity in both units and costs for the Assembly department's June activities follows. Beginning work in...
-
Two firms are competing on a market with demand P-47-3Q by simultaneously choosing what price to charge. Assume they can charge any real price (not just limited to integer numbers) Whoever charges...
-
Revenue Sales Discounts Sales Returns Freight Cost of Goods Sold $62,500 $3,900 $2,400 $1,200 Net Sales $55,000 $7,800 Gross Profit Gross Profit Margin % Given the information provided, what is the...
-
Based on the following data for the current year, what is the days' sales in receivables? Assume 365 days a year. Sales on account during year $420,711 Cost of goods sold during year 209,962 Accounts...
-
Wildhorse Company purchased a machine at a price of $109,900 by signing a note payable, which requires a single payment of $142,324 in 3 years. Click here to view factor tables. Assuming annual...
-
29. A 50.0-kg projectile is fired at an angle of 30.0 above the horizontal with an initial speed of 1.20 x 102 m/s from the top of a cliff 142 m above level ground, where the ground is taken to be y...
-
What is your topic? Who is your target audience? Share examples of logos, pathos, and ethos you will include in the speech. What other persuasive techniques and/or appeals will you use? How will you...
-
Skater 1 (78 kg) and skater 2 (56 kg) are moving together going east. Skater 2 pushes skater 1 with a force of 64 N [W]. a) Determine the acceleration of each skater. b) What will happen to the...
-
Can you please discuss Management Information Systems (MIS)? Their positives and negatives??
-
A company pledges their receivables so they may Multiple Choice Charge a factoring fee. Increase sales. Recognize a sale. Collect a pledge fee. Borrow money. Failure by a promissory notes' maker to...
-
Select a business with which you are familiar and identify examples of customers using search, experience, and credence quality to evaluate the good or service. You might also look up the businesses...
-
Research and write a short paper (two pages maximum) on applications of the 5S principles in service organizations, such as a hospital. If possible, provide some pictures that illustrate the results...
-
Discuss some examples of common and special causes of variation in your daily life (for example, at school or at home).
-
If the least-squares regression line has slope b1 = 5, and two x-values differ by 3, the predicted difference in the y-values is _____________________. In Exercises 57, fill in each blank with the...
-
For each of the following plots, interpret the y-intercept of the least-squares regression line if possible. If not possible, explain why not. a. The least-squares regression line is = 1.98 +...
-
Substituting the value of the explanatory variable for x in the equation of the least-squares regression line results in a prediction for y. In Exercises 812, determine whether the statement is true...
Study smarter with the SolutionInn App