Q2. In the following event tree of oil spill from a transformer probability, calculate the probability and the risk expectation value of all damage states.

Q2. In the following event tree of oil spill from a transformer probability, calculate the probability and the risk expectation value of all damage states. (4 points) Initiation Event: Oil collector? Oil spill Far from Outcome Damage Dollar Risk Oil spill from waterway Sate Value Ex. transformer Value (1) No oil spillo 3.1x106 liters Yes 0.1 Yes 0.4 J12) Insignificatoil spill not visible 6.6x106 Far from waterway Oil spillfrom transformer Oll collector? Yes 02 2.9x10 No (3) Minor oilspilt 10 liters 0.6 No 09 +-10 liter oil spiled Yes 0.4 (4) significant oll Spill 100 liters 9.6x10 No 0.8 Far from waterway