Plz do fast asap Job|СуcleTimesinminutesRating1234561201017153216110%230222526502790%310199810100%Calculate the total normal time to complete the work.57.7O 23.417.6O 77

Mean observed time = Average of all the cycle times for a job Performance rating = Rating given for…

Answered: Job Cycle Times in minutes Rating |1 2…

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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The owner of mid-sized cat 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) 99 87 90 81 93 90 What is the standard time for this task if the employee worked at a 50 percent faster pace than average, and an allowance of 10 percent of the workday is used?
An assembly task was broken down into four elements, and timed using the continuous timing method. The resulting data and performance ratings are provided below. Calculate the total standard time for this task. Element 1 2 3 4 Watch Time 1.85 2.96 5.42 7.10 Observed Time Rating 95 105 120 115 Normal Time Total ST Standard Time
Given the information in the following table, determine the processing sequence that would resultusing the S/O rule.JobRemainingProcessingTime (days)DueDateRemainingNumber ofOperationsa 5 8 2b 6 5 4c 9 10 4d 7 12 3e 8 10 2
How many work cycles should be timed to estimate the average cycle time to within 2 percent ofthe sample mean with a confidence of 99 percent if a pilot study yielded these times (minutes):5.2, 5.5, 5.8, 5.3, 5.5, and 5.1? The standard deviation is .253 minutes per cycle.
Th e Arkade Company is considering switching to a 15percent allowance based on time worked. Calculate the newstandard time for each work element and for the total job. Work Element Mean Observed Time (mins) Performance Rating Factor1 1.20 0.952 1.00 0.853 0.80 1.104 0.90 1.10
The normal time to perform a certain manual work cycle is 3.47 min. In addition, an irregular work element whose normal time is 3.70 min must be performed every 10 cycles. One work unit is produced each cycle. The PFD allowance factor is 14%. Determine (a) the standard time per piece and (b) how many work units are produced during an 8-hour shift at 100% performance, and the worker works exactly 7.018 hr, which corresponds to the 14% allowance factor. (c) If the worker’s pace is 120% and he works 7.2 hours during the regular shift, how many units are produced?
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?
In 4 weeksMark earns an average of $400 per weekIf, after working another 2 weeks at constant salary , his average earnings per week are $500, how much did he earn in the last 3 weeks?
1. IRS The Internal Revenue Service Department of Tax Regulations writes regulations in accord with laws passed by Congress. On average, the department completes 300 projects per year. The Wall Street Journal reported that, as of October 11, 1997, the number of projects "on the Department’s plate" was 588. Nevertheless, the department head claimed that average time to complete a project was under sixmonths. Do you have any reason to disagree? Why or why not?
If the normal time is 1.30 min for a repetitive task that produces one work unit per cycle, and the company uses a PFD allowance factor of 12%, determine (a) the standard time for the task and (b) how many work units are produced in an 8-hour shift at standard performance.
If Jose’s established rest day is scheduled on Saturdays. Jose asks the company to pay him an additional compensation of at least thirty percent (30%) of his regular wage. Is Jose correct?
Arunachalam Narayanan has been clocked performingthree work elements in the office, with the results shown in thefollowing ta ble. The allowance for tasks such as this is I 5%. a) Find the normal time.b) Find the standard time

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Job Cycle Times in minutes Rating |1 2 3 4 5 6 |1 20 10 17 15 32 16 110% 2 30 22 25 26 50 27 90% 10 7 |19 8 10 100% Calculate the total normal time to complete the work. 57.7 23.4 O 17.6 77