K3: The Forgotten Wallet

Its a morning like any other: last minute preparations before you run out of the door. Hair? Check. Clothes? Check. Everything is ready to go....

You get on your way at the usual time, but halfway to work you realize that your wallet is not where you always keep it. A quick search confirms the worst-you left it at home! And there's no time for you to turn around and go back for it. You begin going through your pockets and bags to see how much spare cash you have to get you through the day. How much money do you find?