It is a balance for instructors to be able to give real world experience to students and not give salary, however; the best way for an instructor to answer a student's question regarding salary and not get caught in this trap is to merely explain that income is largely based on location, average income of the clientele, and their ability to promote themselves and their services. There is no limit to what can be charged if a client finds the value in the service.

How does the proposed comparison calculator work?

Is it permissable for an instructor to divuldge what he/she has made in their career to students enrolled in the course, or should it be handled in general terms?