(25 points) Dominick's Pizza guarantees that it can deliver a pizza within 30 minutes, or
it's free. Dominick's receives an average of 8 orders per hour. They have enough
delivery drivers and production capacity to deliver 12 pizzas per hour within the 30
minute time limit. Use the Poisson distribution to calculate the probability that in the
next hour, that Dominick's will be unable to deliver every pizza order within the 30
minute limit. Draw the graph as a bar chart with numbers, and numerically solve the
question for the probability of a time limit failure in the next hour, as well.