Dominique, an executive chef in a large hotel, recently attended a training conference sponsored by several top professionals in his field, where he learned numerous ways his restaurant and hotel can better serve customers. dominique is excited that management asked him to present this information to the hotel staff so the restaurant and hotel can make needed improvements. dominique's hotel is a(n) organization.

Customers arrive at rich dunn's styling shop at a rate of 3 per hour, distributed in a poisson fashion. rich can perform an average of 5 haircuts per hour, according to a negative exponential distribution.a) the average number of customers waiting for haircuts= customersb) the average number of customers in the shop= customersc) the average time a customer waits until it is his or her turn= minutesd) the average time a customer spends in the shop= minutese) the percentage of time that rich is busy= percent