We can assume he can earn $7k profit from launchpad Edu coin, because EDU is selling for $0.05 on launchpad program so currently high profit if he has manny allocation of EDU tokens, launchpad program is always profitable and we will get more launchpad tokens if has a lot of BNB...
I see that you are not familiar with the rules of conducting Launchpad on Binance. To get $7 thousand profit from the sale of the EDU coin, it was necessary to hold about 1500 BNB on your wallet, which is equivalent to about 500 thousand dollars.