Which of the Following Most Accurately Describes the Australian Workers

Which of the following most accurately describes the Australian workers' compensation systems?

A) In addition to having one system for each state and territory,there are also three Commonwealth systems.
B) There is one system (WorkCover) that regulates all of the states and a separate system (WorkSafe) that regulates workers' compensation in the territories.
C) One system is in place for each of the states and territories and this is regulated by a Commonwealth system.
D) One Commonwealth system is in place that is responsible for workers' compensation across all of Australia.