245...
2 to come up with an intial plan;
2 to go out and buy a new light bulb;
3 to test and analyse it;
2 to go and exchange it for the right one;
10 to bash them for not having a redundant one in the first place;
20 to argue the Hogarthian light bulb configuration;
30 to come up with a new configuration, including the routing of the 7ft wire;
20 to point out the errors;
10 to decide what type of chair to stand on;
20 to tell then they should be able to reach it unaided;
5 to write a book about it;
2 to die trying it;
1 to stand on the chair;
1 to stand on another, smaller chair next to them;
20 to act as a support group to hold the chair and catch the old light bulb;
1 to meet the diver on the way down from the chair;
10 to do a debriefing;
20 to tell them what they should have done;
10 to write a revised book about it;
3 to get their picture in Scuba World magazine;
1 to take the picture;
2 to write the article;
50 to write in and complain about it.

2 to come up with an intial plan;
2 to go out and buy a new light bulb;
3 to test and analyse it;
2 to go and exchange it for the right one;
10 to bash them for not having a redundant one in the first place;
20 to argue the Hogarthian light bulb configuration;
30 to come up with a new configuration, including the routing of the 7ft wire;
20 to point out the errors;
10 to decide what type of chair to stand on;
20 to tell then they should be able to reach it unaided;
5 to write a book about it;
2 to die trying it;
1 to stand on the chair;
1 to stand on another, smaller chair next to them;
20 to act as a support group to hold the chair and catch the old light bulb;
1 to meet the diver on the way down from the chair;
10 to do a debriefing;
20 to tell them what they should have done;
10 to write a revised book about it;
3 to get their picture in Scuba World magazine;
1 to take the picture;
2 to write the article;
50 to write in and complain about it.
