Please show your work within the purple boundaries. 4. (11 points) On average, a car arrives at the drive-up window of a bank every 7 minutes. Place your answers below:| Deducted a. (3 Points) Compute the probability that up to 5 cars will arrive in the next hour. b. (3 Points) Compute the probability that more than 10 cars will arrive in the next hour. c. (5 Points) Supposes a car has just arrived. What is the probability of another car arriving in the next 5 minutes? the purple