lame^^ banks make u baby money....
5mill in the bank, 5mill invest, obviously buy land and build a track with a house in the middle with 5 bed and bath, and 5 single car garages next to each other like a pit lane, and what ever is left split in half and build 2 or 3 cars and invest the rest.
All profits from the left over invested money would go to the track and buying parts that i break....
Then later on in life get together with some ppl. one business person one tire expert and a lawyer and design a tire and mass produce! become extra rich and share it with family and select friends...