Which statement best encapsulates "the worker's right to know" in the context of WHMIS?

Question $8$ options:

A$)$

Workers have a right to know about all the hazards due to materials they may encounter in their workplace, and it is the employer's responsibility to ensure that they are educated about them.

B$)$

Workers may request information about workplace hazards at any time without reprisal from their employer; however, it is up to the employer to decide whether to divulge the information requested. The one exception is if the employer is the federal government.

C$)$

Workers have a right to all information about a company, including its finances, human resources and hazards.

D$)$

A worker has a right to know only about the hazards of the chemicals that they work with. However, they don't have the right to information about hazardous chemicals used by other workers in their area, as that may compromise company trade secrets$.$