A rubber recycling plant employed 150 unskilled and relatively low-paid production employees.Although employees were unhappy about their pay levels as well as noise and heat in the plant, mosthad high seniority because there were many other employment opportunities in the community. Tomotivate the workforce, the new plant manager decided to enrich the production jobs by giving thema wider variety of tasks to perform and giving them more autonomy regarding when they performedthose tasks. However, rather than increase job performance, the changes resulted in more complaintsfrom employees, higher absenteeism due to stress and a slight increase in turnover. Based on your knowledge of job design, explain why these results may have occurred.