A direct time study was taken on a manualwork cycle using the snapback timingmethod. The regular work cycle consisted ofthree elements, identified as a, b, and c in thefollowing table. Element d is an irregularelement performed every 5 cycles. Observedtimes and performance ratings of theelements given. Determine the standard timefor the work cycle using an allowance factorof 15%.Work Elementaсb0.25minObserved Time0.50min0.56min100%d1.10min100%Performance Rating80%110%Select one:a. None of the AboveO b. 1.63 minutesc. 1.53 minutesO d. 1.95 minutese. 1.76 minutes

Standard Time is the amount of time it takes a qualified worker to complete a task to "Standard…

Answered: A direct time study was taken on a…

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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Please do not give solution in image formate thanku. The average observed time for a repetitive work cycle in a direct time study was 5.18 min. The worker’s performance was rated by the analyst at 90%. The company uses a PFD allowance of 12%. ________________ What is the standard time for this task? ________________ In addition, how many units are expected to be completed in an 8-hour shift?
K Latisha Simmons, a loan processor at Wentworth Bank, has been timed performing four work elements, with the results shown in the following table. Task Element 1 2 3 4 Performance Rating 115% 95% 85% 80% 1 0.5 0.6 0.7 1.6 Observation (minutes per cycle) 2 3 4 0.4 0.9 0.4 1.9 0.5 0.7 0.6 2.1 0.3 0.6 0.4 1.7 5 0.3 0.7 0.4 1.5 The allowances for tasks such as this are personal, 8%; fatigue, 10%; and delay, 2%. a) The normal time for the complete operation = minutes (round your response to two decimal places). b) The standard time for this process = minutes (round your response to two decimal places).
Please do not give solution in image format thanku
Estimate the number of repetitions that new service worker Irene will require to achieve “standard” if the standard is 18 minutes per repetition. She took 30 minutes to do the initial repetition and 25 minutes to do the next repetition.
How would you classify the following job elements? Are they personal, fatigue, or delay?a) The operator stops to talk to you.b) The opera tor lights up a cigarette.c) The operator opens his lunch pail (i t is no t lunch time),removes a n a pple, and takes an occasional bite.
United Research Associates (URA) had received a contract to produce two units of a new cruise missile guidance control. The ?rst unit took 4,000 hours to complete and cost $30,000 in materials and equipment usage. The second took 3,200 hours and cost $21,000 in materials and equipment usage. Labor cost is charged at $18 per hour.The prime contractor has now approached URA and asked to submit a bid for the cost of producing another 20 guidance controls.a. What will the last unit cost to build?b. What will be the average time for the 20 missile guidance controls?c. What will the average cost be for guidance control for the 20 in the contract?
After training, Mary Fernandez, a computer technician, had an average observed time for memory-chip tests of 12 seconds. Mary's performance rating is 100%. The firm has a personal fatigue and delay allowance of 18%. Part 2 a) The normal time for this process = enter your response here seconds (round your response to two decimal places). Part 3 b) The standard time for this process = enter your response here seconds (round your response to two decimal places).
After training, Mary Fernandez, a computer technician,had an average observed time for memory-chip tests of12 seconds. Mary's performance rating is I 00%. The firm has apersonal fatigue and delay allowance of 15%.a) Find the normal time for this process.b) Find the standard time for this process.
The “worker” in this scenario had to perform a candy-sorting task and the rest of the class hadto record the observed times (OT) for the task. It was decided that the rating for the “worker” was 100%. Given the following table, find the Normal Time for each element. Write your answers in order from Element #1 --> Element #5. Answers must have one decimal place: e.g. 3.0 or 12.5 Element Trail 1 Trial 2 Normal Time 1 Walk to podium 3 sec 3 sec 2 Fill mug 5 sec 6 sec 3 Walk to desk/sit 5 sec 4 sec 4 Sort Candy 12 sec 12 sec 5 Walk to desk 4 sec 4 sec
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
For a time study of a health insurance claims-adjusting process, the analyst uses the continuous method of recording times. The job is divided into four work elements. Shown in Figure are the performance rating factors, RF, and the continuous method recorded times, r, for each work element.a. Calculate the normal time for this job. b. Calculate the standard time for this job, assuming that the allowance is 20 percent of the normal time. c. What is the appropriate sample size for estimating the time for element 2 within {10 percent of the true mean with 95 percent confidence?
The ISME Department at WSU promotes its industrial engineering program by mailing thousands of individually composed and typed letters to prospective students and their families. A time study has been conducted on teh task of preparing the letters for mailing (see data in the table below). WSU's personal, delay, and fatigue allowance factor is 13% of the shift time. What is the standard time of the overall job studied? Write your answer with one decimal point. Observations in Minutes Job Element (A) Compose and type letter (B) Type envelope address 2 1 2 3 4 5 Performance Rating 7 9 8 1 2 118 1 3 1 100 (C) Stuff, stamp, seal, and sort envelopes 1 4 2 1 111 Correct Answer: 11.46±1

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