How do I determine the labour portion of a contract when hiring deemed workers and defaulting subcontractors?

The WCB administers both compulsory and optional no-fault insurance for workplace injuries to workers and employers in the province. Its primary function is to provide assistance to workplaces and workers who are injured on the job through both compensation and return to work services. The WCB also provides prevention services such as training and consulting workplaces on safety and health.