Question 1:. Should RJ fulfill an engineer's professional responsibilities by informing the client only of the presence of the drums and withholding more specific information on their contents? RJ should fulfill an engineer’s professional responsibility by informing not only the client but also the other stakeholders involved. According to, “Waste is generally considered hazardous if it (or the material or substances it contains) are harmful to humans or the environment”. Under the Code of Ethics of Engineer, the fist principle states that engineers are supposed to “hold paramount the safety, health and welfare of the public in the performance of their professional duties” (ASME, 2016). The forth principle states that “Engineers shall act in professional matters for each employer or client as faithful agents or trustees, and shall avoid conflicts of interest or the appearance of conflicts of interest” (ASME, 2016). By failing to inform the client of the content of the drums, RJ would e have failed to safeguard the safety, health and welfare, as well as failed to act in a professional manner for his client. (150 words)References ASME,. (2016). Cite a Website - Cite This For Me. Asme.org. Retrieved 23 November 2016, from https://www.asme.org/getmedia/9EB36017-FA98-477E-8A73-77B04B36D410/P157_Ethics.aspxQuestion 2:. What can