A work study has been conducted on a new operation with three work elements.The following times,in minutes,were obtained using the continuous method. 
a.What is the normal time for this operation?
b.If an allowance of 20 percent is used,what is the standard time for this task?
Definitions:
Objective Truth
Truth independent of our personal opinions and demonstrably true to anyone (who is in the proper position to observe, who has the right testing equipment, and so on).
Justified True Belief
A traditional model in epistemology that defines knowledge as a belief that is both true and justified by sufficient evidence or reasoning.
Knowledge
Knowledge or proficiency gained from direct experience or instruction; insight into a subject via its study or application in a practical or theoretical manner.
Corresponds to Facts
The alignment or agreement of a statement, theory, or belief with the actual state of affairs or reality.
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