I can only assume you have never studied Economics or tried to run a business.
A vote for that man would be economic suicide. To say his sums don't add up is like saying the Titanic had a small problem en route to the States all those years ago.
This isn't the place for politics and I am tempted to lock this thread to stop it descending into a political argument.
For the record I'm no Tory, they don't stand in NI and besides I'm not on the Electoral Roll, so I have no horse in the race, but I do have an Economics Degree, I have run a business and I know that magical money trees don't exist.