I'll answer question 1. With an educated guess I would say TQ has made a couple mil and has probably only spent 400k on the game(prob spent less).
Let's see...they buy servers...buy a place to house the servers...they have lots of people working for them.CO has been going on for a few years...
On the other side...lots of servers with people who buy bulk packs of DBs and people who buy small packs of DBs.Hrmmm...then there is botters who need a DB or more to get out of jail.So arouund 1 to 2 mil...but I'm just guessing.
It's pretty hard to figure out the real numbers
putting random numbers up is fun...