How many points can we earn for the before, do and after assignments?

So if something needs to be built, we do know how many people you can do it with in how much time.

Finally, we also weigh up all the assignments vs questions and then we include that in the scoring.
For example, if we think you will need about 4 (out of 20) people all evening for all the doing and outdoor tasks.
Then we will apply a ratio of 25%.

That is, total number of points to be obtained from the assignments compared to total points to be obtained for all questions = 25%