In staffing budgets, which factor most directly affects controllable labor costs?

• A. Overtime cost is not controllable.
• B. Agency staffing costs are fixed and cannot be changed.
• C. Overtime and agency staffing costs; optimizing scheduling and staffing mix reduces costs.
• D. Staffing mix has no impact on costs.

Answer: (C)

Controllable labor costs come from how you schedule and staff to meet demand. Overtime is a major lever because overtime hours rise with suboptimal scheduling, and you can cut those hours by improving workload forecasting and aligning staffing levels to need. Agency staffing costs are also within control since you decide when to bring in temporary workers, negotiate terms, and maintain a cost-effective mix of internal staff and agency help. By optimizing scheduling and the staffing mix, you ensure coverage is appropriate for the workload, reducing both overtime and agency usage and lowering the portion of labor costs you can influence. Treating overtime as unavoidable or agency costs as fixed misses the opportunities to trim expenses, and assuming staffing mix has no impact overlooks how different skill requirements and shift patterns affect overall cost.