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 Performance Rating 1 2 3 4 5 6 1 90% 0.49 0.54 0.44 0.44 0.44 0.44 2 85 1.49 1.49 1.44 1.44 1.44 1.49 3 110 0.84 0.84 0.74 0.79 0.84 0.79 4 95 1.09 1.14 1.09 1.14 1.14 1.19 Please Note: I have the answers for A and B I can not figure out part C please help me out and show me how? a. Determine the average cycle time for each element. (Round your answers to 3 decimal places.) Element Average cycle 1 0.465 2 1.465 3 0.807 4 1.132 b. Find the normal time for each element. (Round your answers to 3 decimal places.) Element Normal Time 1 0.419 2 1.245 3 0.888 4 1.075 c. Assuming an allowance factor of 19 percent of job time, compute the standard time for this job. Element Standard Time 1 ___________ 2 ______________ 3 ______________ 4 ________________
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 Performance Rating 1 2 3 4 5 6
1 90% 0.49 0.54 0.44 0.44 0.44 0.44
2 85 1.49 1.49 1.44 1.44 1.44 1.49
3 110 0.84 0.84 0.74 0.79 0.84 0.79
4 95 1.09 1.14 1.09 1.14 1.14 1.19
Please Note: I have the answers for A and B I can not figure out part C please help me out and show me how?
a. Determine the average cycle time for each element. (Round your answers to 3 decimal places.)
Element Average cycle
1 0.465
2 1.465
3 0.807
4 1.132
b. Find the normal time for each element. (Round your answers to 3 decimal places.)
Element Normal Time
1 0.419
2 1.245
3 0.888
4 1.075
c. Assuming an allowance factor of 19 percent of job time, compute the standard time for this job.
Element Standard Time
1 ___________
2 ______________
3 ______________
4 ________________
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