Okay, let’s tackle this. So Sobhan has 29 years of experience in finance, which is a significant amount. His role as General Manager Finance at Gillanders Arbuthnot & Co Ltd is a senior position. However, his location is Kolkata, India, which might impact his earning potential compared to other parts of the world. Considering his experience and role, I would estimate his hourly rate to be around $120, which is slightly lower than the average rate for finance professionals in India. This is because his experience is mostly in a managerial role, and his skills might not be as in-demand as those of a more technical finance professional. Nonetheless, he has a strong educational background in Science, which adds to his credibility.