2. Pancheros sells a variety of Mexican-inspired cuisine for which tortillas are often main ingredient. Assume that each customer places an order requiring one tortilla (burrito, quesadilla, etc) with a 75% probability independent of other customers' orders. The other 25% of customers place orders that do not require a tortilla. Assume that the number of customers that arrive per hour has a Poisson distribution with the average number of customers in a hour time slot given in the following table: Time of Day Average Number of Customers 11am - noon 200 Noon - 1pm 200 1pm - 2pm 200 2pm - 3pm 50 3pm - 4pm 50 4pm - 5pm 50 5pm - 6pm 150 6pm - 7pm 150