what you do:get a file that has completed Royal Trouble quest, go to the kingdom managment place, put 1.5 million into it, and put 2/3s of your workers to get flax, and the other 1/3 on maples logs. Leave it for a day, then go back and mine a rock to keep your approval rate at 100%this will bring you 1.5 million gp per file per weekI myself have 10 files working for me which is 15 million gp per week