Thanks for letting me know, I checked it and a switch was in the wrong place, I fixed it and I'll release the fix sooner or later. I'll let you know when.
Sadly no, but someday I would like to try and make a tycoon game in RPG Maker at some point. However, I can't rule out a business simulation mini-area would be in the cards for a future content update or in a expansion pack so we'll have to see.
