Okay, let’s tackle this. So Diane Fuentes has 46 years of experience in the hospitality industry, which is a very long tenure. Typically, senior professionals in this field can charge higher rates. However, the location is the Greater Chicago Area, which may not be as expensive as major cities like New York or San Francisco. Considering her extensive experience and the fact that she has been with the same company for over four decades, I would estimate her hourly rate to be around $75, which is a reasonable rate for a senior hospitality manager in this location.