A time study of a machine operation recorded a cycle time of 7, 6, 7, – McqOptions

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1.	A time study of a machine operation recorded a cycle time of 7, 6, 7, 8 minute. The analyst rated the observed worker 80%. The allowance fraction is 0.1. The standard time is
A.	5.22 minutes
B.	6.22 minutes
C.	7.22 minutes
D.	7.0 minutes
Answer» C. 7.22 minutes

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