Okay, let’s calculate this. Carla has a broad range of skills in finance and accounting, which are in demand across various industries. Her experience in mergers and acquisitions, financial analysis, and corporate finance is particularly valuable. However, her location in Tulsa, Oklahoma, is a smaller market compared to major financial hubs like New York or San Francisco. Considering this, I'll estimate her hourly rate to be on the lower side of the national average for finance professionals. According to the Bureau of Labor Statistics, the median annual salary for financial managers in the United States is around $142,000. Breaking it down to an hourly rate, that's around $68 per hour. Given Carla's skills and experience, I'd estimate her hourly rate to be around $125, which is slightly higher than the national average but still reasonable for a smaller market.