Issued according to players' demand! XC's Tour Guide on Economy. I hope you enjoy it.
Updated: As I seem to have problem with attached files to forum for unknown reasons (have this problem for a while), I will use external link instead.
http://www.mediafire.com/view/cg7xfhexz8vi01c/XC-Economy_Guide_1.0.doc
Updated 5/6/2018: Here is online Microsoft OneDrive version of the guide. But I would say that this guide would need a lot of update to catch up with XC5.
https://1drv.ms/w/s!AgkcZ2C1_-2Sgf48OXOkw9_y17lRdg