Okay, let’s tackle this. So Ljiljana has 18 years of experience as an editor, which is a significant amount of time. Her Master’s Degree in English Language and Literature from the University of Belgrade adds prestige. Skills like editing, publishing, and research are in demand. Location is Serbia, which is a lower-cost location compared to Western Europe or the US. Considering her experience, education, and location, I’ll estimate her hourly rate to be around $45, which is a rough estimate based on average rates for editors in Serbia.