Scenario 2.5 A Job Consists of Three Distinct Work Elements That Were

Scenario 2.5
A job consists of three distinct work elements that were timed with a highly accurate Swiss watch by a trained industrial engineer. The engineer recorded ten observations listed in the following table. All recorded times are in seconds.

-Use the data in Scenario 2.5 to answer this question. If the performance rating factor is 15%, what is the average time for Element 1?

A) 15.1 seconds
B) 16.61 seconds
C) 19.1 seconds
D) 14.44 seconds

Correct Answer:

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