Okay, let’s tackle this. So Barbara Castle has 49 years of experience in journalism and publishing. That’s a long time, and in South Africa, the cost of living is relatively low. Journalists and authors with her level of experience typically charge lower rates, especially in the publishing industry. I’m estimating her hourly rate to be around $75, which is a reasonable rate for a seasoned journalist and author in South Africa. This rate is lower than what I’d expect for a journalist or author with similar experience in the US or UK, but it’s still a good income for someone with her skills and experience in her location.