David Works as Process Supervisor at an Industrial Plant

David works as process supervisor at an industrial plant.In his company,he is known by all his colleagues and superiors as an honest worker whose decisions are always guided by ethical values.Recently,David came to know that due to the irresponsible disposal of company waste,the local groundwater has been contaminated.Because of this,a large number of people living in close proximity to the plant have been suffering from severe ailments.However,in spite of knowing this,David does not take any action.Which of the following,if true,most likely explains David's decision not to act?

A) David's decision was guided by morality and ethical values.
B) David considered the impact of toxins on the environment while making the decision.
C) David's decision was influenced by the dilemma of losing his job at the plant.
D) David made the decision by considering the well-being of the people living in close proximity to the plant.