8. You all have been given 3 marks to begin with. You could contribute 0 to 3 marks from these 3 marks to a common pool. Each of the students in your class will also be making the same decision. If the common pool from all of you is more than 250 marks, all of you will get the marks you contributed and 1 more marks extra. If the common pool is lesser than or equal to 250 marks, you will lose the marks the contributed to the common pool. The marks you do not contribute to the pool remains with you. Example scenarios. Scenario 1. If you do not contribute anything but the pool has more than 250 marks, you get 3+2 marks = 5 marks Scenario 2. If you contribute 1 marks and the common pool has more than 250 marks, you get 1 mark (which you do not contribute)+1 marks(which you contributed) +2 marks (bonus as per the rules of the game)=5 marks Scenario 3. If you contribute I mark to the pool and the common pool has only 210 marks, you get 2 marks (which you did not contribute to the pool) =1 marks Write in a single letter word what is your contribution to the common pool