The European Space Agency is deploying a satellite navigational system called “Galileo”. The system will be comprised by a total of 30 satellites. Assume the probability of successfully placing a satellite in its appropriate orbit is 95%. Calculate the likelihood of deploying all 30 satellites and the expected value of successful launches in the following scenarios: a) 30 launches. b) 32 launches (30 or more successful). c) 35 launches (30 or more successful).