Okay, let’s tackle this. So David Calvey has been running his own business for 63 years, which is a significant amount of time. His skills in strategic planning, customer service, and financial analysis are highly valued. He has a degree from LSE, which is a prestigious institution. Location is Gosford, New South Wales, Australia, which is a regional area. Considering his experience, skills, and education, I would estimate his hourly rate to be around $250. This is slightly lower than what I would expect for a more urban location, but Calvey’s longevity and expertise in his field justify a premium. Some business leaders with similar experience might charge $300-$500 per hour, but Calvey’s more modest background and location suggest a lower rate.