Nine schoolmates find the opportunity of sharing a caseta at the Seville Fair , but there are only 20 days left for the Inauguration and the can only count on a budget of € 19,058.
They think of all the tasks that have to be done, how long will they take, who would take care of each one, and how much they would need to expend in case they need to shorten the time, just to have everything ready in 20 days.
They wonder if they the project can be finish on time without exceeding the budget available.
