a. Determine the average cycle time for each element

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b. Find the normal time for each element.

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c. Assuming an allowance factor of 7 percent of job time, compute the standard time for this job.

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A time study was conducted on a job that contains four elements. The observed times and performance ratings for six cycles are shown in the following table. OBSERVATIONS (minutes per cycle) Element 1 2 3 4 Performance Rating 90% 85 110 95 1 0.37 1.37 0.72 0.97 2 0.42 1.37 0.72 1.02 3 0.32 1.32 0.62 0.97 4 0.32 1.32 0.67 1.02 5 0.32 1.32 0.72 1.02 6 0.32 1.37 0.67 1.07