Select all that apply Which of the following are true of quality of working life (QWL) programs? (Check all that apply.) Multiple select question. Most QWL programs were merely added to the existing structure of scientific management and job control unionism. Most QWL programs were added to the lean production system that emphasized just-in-time inventories. They sought to increase job satisfaction and product quality by ensuring a humane work environment. They sought to reduce absenteeism by improving the work environment. They sought to introduce objective methods for determining reward and job allocation