All of the following are areas in which supervisors have responsibilities related to HR functions except overall direction of the company. Thus the option C is correct.
At the factory level, supervision entails monitoring coworkers at work. The supervisor is a member of the executive team and a first-line manager. He is a person who is required to undertake a variety of tasks in order to be productive.
He is directly relation with manpower teams in the organisation, so he plays important role in activities related to them which includes performance appraisal of employee, fulfilling the requirements of staff at floor, analysis of job and provide training to employees for improvement.
The supervisor comes at first line managers so he will not take care of overall direction of the company as this work is done by top level management in the organisation.
Therefore, option C overall direction of the company is the appropriate answer.
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