Flo, the manager of Grounds Maintenance Inc., must decide whether to use an herbicide that could be unhealthy to employees using it and to the public once it is on the ground. Flo might lose the client if she refuses to use the herbicide. If Flo analyzes the importance of good health and avoidance of disease to people in making her decision, she is likely using a. the principle of rights theory. b. utilitarianism. c. religious principles. d. the categorical imperative.