Question: 3) The data below represent time study observations for an assembly operation. Assume a 7% allowance factor. What is the normal time for each element?

 3) The data below represent time study observations for an assembly

3) The data below represent time study observations for an assembly operation. Assume a 7% allowance factor. What is the normal time for each element? What is the standard time for the assembly operation? Observations (times in minutes) Element Performance Rating 1 2 3 4 5 1 100% 1.5 1.6 1.4 1.5 1.5 2 90% 2.3 2.2 2.1 2.2 2.4 3 115% 1.7 1.9 1.9 1.4 1.6 4 100% 3.5 3.6 3.6 3.6 3.2

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