You are on a yacht in the Pacific Ocean, it is slowly sinking. You are not entirely clear about your exact location, but you estimate that it is about a thousand miles southwest of the nearest land. There is a life raft which oars large enough for you and the other people in your group and in amoment you are going to get into it. But first, you have to decide what things you want to take with you from the yacht.
You already have the following things in your pockets: a packet of cigarettes, several boxes of matches and five bank notes. Below the list of 15 other items which are on the yacht. Unfortunately, you cannot take all of them. In fact, you can take only six items.
- Sextant
- Shaving mirror
- Twenty-litre can of water
- Mosquito netting
- One case of US Army rations
- Maps of the Pacific Ocean
- Inflated rubber seat cushion
- Ten-litre can of petrol oil mixture
- Small transistor radio
- Shark repellent
- Three square metres of opaque plastic
- One litre of 160 proof Puerto Rico rum
- Five metres of nylon rope
- Two boxes of chocolate bars
- Fishing kit