Answer :
Ethical constraints are the working norms that are considered upright for normal working. It allows companies to show employees' trust.
What are ethical constraints?
Ethical constraints allow an individual to work in accepted norms and conditioned society of efficiency and betterment.
This allows proper work coordination and does not offend anyone. It does not allow to fire an employee or excuse their behavior.
Therefore, ethical constraints allow option b. employees trust.
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