Fantastic Styling Salon is run by three stylists, Jenny Perez, Jill Sloan, and Jerry Tiller, each capable of serving five customers per hour, on average. Use POM for Windows or OM Explorer to answer the following questions.During busy periods of the day, when six customers on average arrive per hour, all three stylists are on staff.
a. If all customers wait in a common line for the next available stylist, how long would a customer wait in line, on average, before being served?The average waiting time in a common line is ___minutes. (Enter your response rounded to two decimal places.)