Final answer:
None of the options listed (lower turnover, more employee commitment, stable employment, and lower absenteeism) is a disadvantage of level scheduling. In fact, they are all recognized advantages that contribute to the effectiveness and efficiency of an organization's operations.
Step-by-step explanation:
The question pertains to the advantages and disadvantages of level scheduling, which is a method in operations management. When it comes to level scheduling, the advantages often include factors such as lower turnover, more employee commitment, and stable employment, which contribute to a smoother operation. Another benefit typically associated with level scheduling is lower absenteeism, as employees tend to take fewer unplanned leaves when they have predictable work schedules.
Option c), Stable employment, is not a disadvantage but rather an advantage of level scheduling as it provides workers with a consistent work schedule, allowing them to plan their personal lives more effectively which in turn can increase job satisfaction. Therefore, the correct answer is that none of the options listed (a) Lower turnover, b) More employee commitment, c) Stable employment, and d) Lower absenteeism) is a disadvantage of level scheduling; instead, they are all advantages.