Answer:
be in violating of the National Society of Professional Engineers (NSPE) cannon
Step-by-step explanation:
The National Society of Professional Engineers (NSPE) cannon states each engineer must act for each employer or client as faithful agents or trustees.
Any engineer who violates this risk the reputation and credibility he has with his employers.
Therefore, if Joan takes on the work, she would be in violating of the National Society of Professional Engineers (NSPE) cannon. And she also risks the reputation and credibility she has with ABC Engineering.