When you get too the last umm..2 days of it start building lots of news stands and finish building all of the building and the cash rolls in....also get a bus stop. Very helpful for getting more people. Do this and you'll get your goal right near the end without fail :D
Hey,I ALWAYS use Laskie. Then I get some cash and buy illegal equipment(I would NEVER do it in real life of course) and use all them and bet on my dog and BOOM! Insta-cash.