You are absolutely right pistonboy! Didn't I say I'm not good at math???$499,000,000 divided by $1,000 profit per vehicle equals 499,000 vehicles.
At 250,000 vehicles produced per year, it takes 1.99 years to pay off the initial investment and start showing a profit.
Than it is 250,000 vehicles per year, producing $1,000 profit (each) per year, for a total of $250,000,000 profit per year.
Is my math wrong? I have been known to make mistakes.