Although You Have Passed the National Home Inspector Examination and Are

Although you have passed the National Home Inspector Examination and are a licensed inspector, you have limited experience with certain types of furnaces. How should this influence your actions during an inspection?

A) Since you are licensed, you need to act as though you are an expert in furnaces.
B) Given that you are licensed, you should know about every type of furnace.
C) Even though you are licensed, you should be honest and inform your client.
D) Because you are licensed, you can get an expert to inspect the furnace.