Operations Management Nine observations from a work measurement study using continuous timing are shown below. Allowances are determined as: personal, six percent; fatigue, seven percent;delay, six percent. Use the Work Measurement Excel template to determine the standard time for this operation.WorkElement 1ABсDEFRound your answer to two decimal places.minutesObservation324 50.12 0.17 0.10 0.08 0.13 0.12 0.18 0.17 0.180.23 0.210.27 0.26 0.260.22 0.20 0.25 0.220.47 0.51 0.47 0.46 0.47 0.47 0.51 0.47 0.480.64 0.69 0.65 0.61 0.70 0.68 0.68 0.69 0.720.70 0.80 0.83 0.78 0.800.810.73 0.74 0.751.00 1.04 1.00 0.99 1.09 1.10 1.04 1.07 1.116 7 8 9 Performance Rating100%95%115%110%95%100%

Standard time refers to the widely accepted and commonly used time standard within a specific region…

Nine observations from a work measurement study using continuous timing are shown below. Allowances are determined as: personal, six percent; fatigue, seven percent; delay, six percent. Use the Work Measurement Excel template to determine the standard time for this operation. Work Element 1 2 A B с Round your answer to two decimal places. minutes D E F Observation 5 0.13 0.12 0.18 0.17 0.18 0.25 0.22 0.27 0.26 0.26 0.47 0.47 0.51 0.47 0.48 0.70 0.68 0.68 0.69 0.72 0.83 0.78 0.80 0.81 0.80 1.09 1.10 1.04 1.07 1.11 3 4 4 0.12 0.17 0.10 0.08 0.23 0.21 0.22 0.20 0.47 0.51 0.47 0.46 0.65 0.61 0.64 0.69 0.73 0.74 0.75 0.70 1.00 1.04 1.00 0.99 6 7 8 9 Performance Rating 100% 95% 115% 110% 95% 100%

Nine observations from a work measurement study using continuous timing are shown below. Allowances are determined as: personal, six percent; fatigue, seven percent; delay, six percent. Use the Work Measurement Excel template to determine the standard time for this operation. Work Element 1 2 A B с Round your answer to two decimal places. minutes D E F Observation 5 0.13 0.12 0.18 0.17 0.18 0.25 0.22 0.27 0.26 0.26 0.47 0.47 0.51 0.47 0.48 0.70 0.68 0.68 0.69 0.72 0.83 0.78 0.80 0.81 0.80 1.09 1.10 1.04 1.07 1.11 3 4 4 0.12 0.17 0.10 0.08 0.23 0.21 0.22 0.20 0.47 0.51 0.47 0.46 0.65 0.61 0.64 0.69 0.73 0.74 0.75 0.70 1.00 1.04 1.00 0.99 6 7 8 9 Performance Rating 100% 95% 115% 110% 95% 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...

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Nine observations from a work measurement study using continuous timing are shown below. Allowances are determined as: personal, five percent; fatigue, five percent; delay, seven percent. Use the Work Measurement Excel template to determine the standard time for this operation. Work Observation Element 1 2 3 4 5 6 7 8 9 Performance Rating A 0.11 0.14 0.10 0.09 0.12 0.11 0.15 0.14 0.15 105% B 0.24 0.20 0.21 0.22 0.24 0.23 0.28 0.26 0.26 85% C 0.46 0.48 0.46 0.44 0.48 0.48 0.48 0.46 0.49 100% D 0.64 0.66 0.65 0.59 0.71 0.69 0.69 0.66 0.71 115% E 0.70 0.74 0.74 0.68 0.79 0.83 0.77 0.80 0.84 100% F 1.01 1.05 1.01 1.00 1.09 1.12 1.05 1.06 1.12 95% Round your answer to two decimal places. minutes
Nine observations from a work measurement study using continuous timing are shown below. Allowances are determined as: personal, five percent; fatigue, six percent; delay, six percent. Use the Work Measurement Excel template to determine the standard time for this operation. Work Observation Element 1 2 3 4 5 6 7 8 9 Performance Rating A 0.09 0.13 0.06 0.05 0.11 0.09 0.14 0.13 0.14 85% B 0.25 0.18 0.23 0.20 0.24 0.24 0.27 0.26 0.26 115% C 0.47 0.51 0.47 0.46 0.49 0.49 0.51 0.47 0.48 110% D 0.61 0.69 0.65 0.60 0.71 0.67 0.67 0.69 0.73 90% E 0.72 0.76 0.74 0.68 0.79 0.81 0.76 0.80 0.81 115% F 1.02 1.04 0.98 1.02 1.08 1.12 1.04 1.07 1.09 85% Round your answer to two decimal places. minutes
5. The manager of Asombrado Bounty Office, Charles Badillo, estimates his employees are idle 25%of the time. With that problem, how many work samples are needed to consider within 3%accuracy and have 95.45% confidence level. 6. At ASP Micro Manufacturing, Inc. workers press semiconductor into predrilled slots on printed-circuit boards. Determine the normal time of the operation in seconds. The elemental motions for normal time used by the company are as follows:• Reach 6 inches for semiconductors 10.5 TMU• Grasp the semiconductors 8.0 TMU• Move semiconductor to printed-circuit board 9.5 TMU• Position semiconductor 20.1 TMU• Press semiconductor into slots 20.3 TMU• Move board aside 15.8 TMU 7. The semiconductor used in Costin Calculator has 5 components with the consistency of 90%, 95%,98%, 90%, and 99%, respectively. How reliable is one product of calculator?
You want to know the standard time of a welding process. The analyst has obtained the followingi information: average timed time - 1.30 minutes rhythm assessment - 110 fixed supplements - 5% variable supplements - 2% Determine the standard time, in minutes, of the welding process: a) 143 min b) 145 min c) 150 min d) 153 min
Nine observations from a work measurement study using continuous timing are shown below. Allowances are determined as: personal, five percent; fatigue, eight percent; delay, five percent. Use the Work Measurement Excel template to determine the standard time for this operation. Work Observation Element 1 2 3 4 5 6 7 8 9 Performance Rating A 0.09 0.14 0.08 0.07 0.10 0.09 0.15 0.14 0.15 110% B 0.23 0.20 0.22 0.20 0.24 0.23 0.29 0.27 0.27 90% C 0.49 0.51 0.49 0.46 0.49 0.49 0.51 0.49 0.48 95% D 0.64 0.66 0.63 0.62 0.69 0.67 0.67 0.66 0.70 115% E 0.72 0.74 0.74 0.69 0.81 0.82 0.79 0.80 0.82 105% F 1.01 1.03 0.99 0.99 1.09 1.12 1.03 1.07 1.12 85% Round your answer to two decimal places. minutes
An analyst has timed a metal-cutting operation for 50 cycles. The average time per cycle was10.40 minutes, and the standard deviation was 1.20 minutes for a worker with a performance ratingof 125 percent. Assume an allowance of 16 percent of job time. Find the standard time for thisoperation
From a time study, the worker’s average observed time for a particular task is shown to be 5.6 minutes. The analyst feels the worker was performing their task, on average, about 25% faster than normal. What would be the resulting standard time assuming a 20% allowance for fatigue and personal needs?
A business analyst wants to validate a standard time for an existing process of a work operation. A previous study conducted have the following information: Standard Deviation - 30 seconds; Average time – 300 seconds With the desired confidence level of 90% and maximum error of 5%, how many observations should the business analyst conduct? Note: Round-up your answer to whole number. Confidence Level Standard Deviation 80% 1.282 90% 1.645 95% 1.960 99% 2.576
The owner of Kat Motel wants to develop a time standard for the task of cleaning a cat cage. In a preliminary study, she observed one of her workers perform this task six times, with the following results: Observation 1 2 3 4 5 6 Time (seconds) 52.7 70 53.3 90.3 80.6 86.7 If the employee performance rating is 1.50, what is the standard time for this task with an allowance of 20 percent of job time is used? seconds.
What would typically happen if an abnormally short time was recorded when conducting a stopwatch time study? a) It would be included in the study. b) It would be discarded. c) It would be factored by the performance rating. d) Inform the supervisor of the abnormality.
tof instion The owner of Kat Motel wants to develop a time standard for the task of cleaning a cat cage. In a preliminary study, she observed one of her workers perform this task six times, with the following results: Observation 1 2 3 5 6 Time (seconds) 58 51 62 70 4 64 40 What is the standard time for this task if the employee performance rating is 3, and an allowance of (n) percent of job time is used? minutes. Qu 1 Finis Time:
Time study mainly addresses:a) Timing all workers’ performances for setting standardtimesb) Improving the working environment for setting standardtimesc) Timing a sample of worker’s performance for settingstandard timesd) Timely review of the workloads for setting standardtimese) All of the above