Which of the following is one of the four components of a fully burdened labor rate?

The fully burdened labor rate encompasses all costs associated with employing labor in a construction project, which helps in accurate cost estimation. One of the key components is Worker’s Compensation Insurance. This insurance provides coverage for employees in case of work-related injuries or illnesses, ensuring that workers are protected and that the employer meets legal requirements. Including this cost in the fully burdened labor rate is crucial because it reflects the true expense to the employer for each worker beyond just their base pay.

Direct labor costs refer specifically to the wages paid to workers, while overhead costs encompass other indirect costs necessary for running the business, but do not include the specific protections provided by Worker’s Compensation Insurance. Subcontractor fees involve costs paid to external parties for specific services and aren't part of an individual labor rate. Therefore, understanding that Worker’s Compensation Insurance is an essential factor in calculating the total burden cost of labor is vital for any estimation process in construction management.