Call me daft or wot
Alright, kiddies, next finance lesson - good investment, bad investment.
You have some money. Here are some things you can do with it:
1. Put it in your piggy bank, or if that's too small, stuff it under your mattress.
2. Give it to a bank to keep it "safe" - snug and warm.
3. Start a mobile phone company with your friends. You need loads of money to start with, but once you've built the masts, the money just keeps rolling in.
4. Start a bank with your friends. You don't need loads of money, since you're allowed to invent 10 or 20 times or more than you have to start with. Unbelievable but true. Once you've given away all the invented money, sit back and wait for it all to come rolling back in. The really amazing thing is that more comes back in than you gave out.
Which one of these is a good investment?