I would go for C if I could change it to chocolate, as I am almost teetotal.
I once found a woman's purse at a hospital and it had £110 in it. I had trouble tracing her and eventually got her address from Comet from her loyalty card. I made arrangements to take it to her, which was about a 5 mile bus ride. When I got there she gave me a cup of tea and a white envelope, which had a £20 note in. I felt good that I had done the right thing and had been rewarded for it.
Last week the guy in front of me walked away from the ATM with £40 sticking out and I called him back. He just said, 'Oh I'm miles away'. I would have said thankyou if I'd have been him. Some people have no manners!