Correct Answer - Option 4 : I, II and III
Explanation:
Job enlargement - It refers to the expansion of the number of different tasks performed by an employee in a single job. It is a procedure of modifying work content to give more meaning and enjoyment to the job by involving employees in planning, organization and control of their work.
- Job enlargement is a horizontal restructuring method that aims at an increase in the workforce flexibility and at the same time reducing monotony that may creep up over a period of time. It is also known as horizontal loading in that the responsibilities increase at the same level and not vertically.
Job enrichment - It involves adding more motivators to a job to make it more rewarding. The job becomes enriched when it gives job holder more decision making, planning and controlling powers.
Job rotation - It refers to moving employees from job to job to add variety and reduce boredom by allowing them to perform a variety of tasks.