Problem II - Use the information of the line composed of the tasks shown in the following table (time is in minutes) to answer the following questions.Time (Minutes)221422TaskABC23DEFGThere are 238 labor days per year, each day are worked 2 shifts of 7.5 hours each one. Annual production is 42,840 units.0 0 0 0Assuming the same assignment of tasks per stations shown in the previous question, calculate the efficiency of station II.80%93.3 %100%O O O O90%1844.5Predecessor80%AA.B.C.DEFAssuming the same assignment of tasks per stations shown previously, calculate the efficiency of the line.88.75%85.45%93.3%

Here, I have been given the table data, this table data includes Task Id, time in minutes for each…

Answered: Assuming the same assignment of 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...

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What is the required workstation cycle time to meet the desired output rate, and how can you balance this line using the longest task time (filling in the chart below)? Note: Leave no cells blank - be certain to enter "0" wherever required.
A local toy manufacturer is using a production line that runs 8 hours per day and produces a toy that requires a total of 7 tasks to be performed. The daily demand is 200 toys. Times of the tasks are 2.73, 2.01, 2.13, 2.0, 2.61, 2.71, and 2.95 minutes for A, B, C, D, E, F, and G, respectively. However, due to the nature of the product there are precedence rules that must be observed. Such that Task A does not need any predecessors; task Brequires task A to be completed. To start task C and task D, each require task B to be completed. Task C must be completed prior to stating task E. Task F needs both task D and task E to be completed. Finally, task G can start only once task Fis completed. What is the minimum number of workstations needed? O a. 4 O b. 5 O c. None of them O d. 8 O e. 6.
A local toy manufacturer is using a production line that runs 8 hours per day and produces a toy that requires a total of 7 tasks to be performed. The daily demand is 75 toys. Times of the tasks are 2.73, 2.01, 2.13, 2.0, 2.61, 2.71, and 2.95 minutes for A, B, C, D, E, F, and G, respectively. However, due to the nature of the product there are precedence rules that must be observed. Such that Task A does not need any predecessors; task B requires task A to be completed. To start task Cand task D, each require task B to be completed. Task Cmust be completed prior to stating taskE. Task F needs both task D and task E to be completed. Finally, task G can start only once task Fis completed.What should be the calculated cycle time in minutes? O a. None is correct O b. 6.40 O C. 4.80 O d. 5.30 O e. 6.00
For remaining questions consider the line balancing situation below. Task Time Immediate Task A (minutes) 10 Predecessors ---- - В 4 A 8 А,В 3 E 9 C F G E,F G 8. H 7 Wage Rate = $12 per hour Daily requirement = 20 The production line currently operates with the line balance shown below. Station 1 Station 2 Station 3 Station 4 А-В C-E D-F G-H
Use the given tasks and predecessors for this problem. The required cycle time is 25 seconds and tasks are assigned to workstations using the "longest task time" rule to break any ties. If task A is assigned to Workstation 1, what is the next task that should be assigned to Workstation 1? (slide 28) Task Time (sec) Predecessor(s) A 20 none B. 30 C 10 D. 20 В. С Task B O None. Workstation 1 should only have Task A assigned. O Task C O Task D
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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
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A local toy manufacturer is using a production line that runs 8 hours per day and produces a toy that requires a total of 7 tasks to be performed. The daily demand is 90 toys. Times of the tasks are 2.73, 2.01, 2.13, 2.0, 2.61, 2.71, and 2.95 minutes for A, B, C, D, E, F, and G, respectively. However, due to the nature of the product there are precedence rules that must be observed. Such that Task A does not need any predecessors; task B requires task A to be completed. To start task C and task D, each require task B to be completed. Task C must be completed prior to stating task E. Task F needs both task D and task E to be completed. Finally, task G can start only once task F is Al completed.What should be the calculated cycle time in minutes? 1 O a. None is correct O b. 4.50 Oc. 5.33 O d. 4.80 O e. 6.00 Fir OUS PAGE NEXT PAGE ype here to search Prisc F9 F10 F11 F12 F6 F7 %23 & 3 7 8 E T Y P G H. J 10 V } B Y NiM Alt この טא 今4 47

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Assuming the same assignment of tasks per stations shown in the previous question, calculate the efficiency of station II. 80% 93.3% 100% 90% Assuming the same assignment of tasks per stations shown previously, calculate the efficiency of the line. 80% 88.75% 85.45% 93.3%