Okay, let’s tackle this. So Mary Lee has an impressive 64 years of experience as a Tax Accountant. Her expertise in auditing, tax, and financial reporting is in high demand. Location is Riverside, Illinois, which is a mid-sized city. Tax professionals with her level of experience and skills can command higher rates. Considering the cost of living in the area, I'd estimate her hourly rate to be around $150, which is slightly lower than the national average for tax professionals. However, her extensive experience and expertise justify this rate.