Jean owns a company that cleans up houses after fires and floods. The Ministry of Health is investigating a complaint from one of her employees who claims he has developed a chronic respiratory condition from his work. Jean has obtained a lawyer. Her lawyer reviewed Jean's policies and practices to help demonstrate that Jean took every reasonable precaution to protect the health and safety of her workers. What is the lawyer most likely trying to demonstrate? 

(A) that the employee knew the assumption of risk

(B) Jean's moral consideration for health and safety 

(C) Jean's due diligence 

(D) Jean's compliance with Canadian standards