re: Land Clearing question

It was right at $4k. The total lot is 5 acres. Right at an acre is cleared already and I told them to leave me 50 or so feet buffer in the back between the new subdivision going up. Its 3.5 acres in the quote and they hope to have it finished in three days. I was hoping for right at 3,000 but can’t be to mad since I had no idea of what to expect. They are just doing all the under brush, small trees and anything that is already down.