Solve both questions hand written and show work will give thumbs up

3. The probability of occurrence of tornadoes in a county is estimated to be 0.05 per year. It is estimated that the chance of a building being hit by a tornado when it strikes the county is 0.01. What is the probability that a building will be struck by tornadoes in the next 12 years? (35 pts) 4. The number of tickets issued by a meter reader for parking-meter violations can be modeled by a Poisson process with a rate parameter of four per hour. What is the probability that at least three tickets are given out during a particular hour? (20 pts)