Answer:
Customer arrival rates
Explanation:
Waiting for lines is the problem of daily life routine problems. Waiting line t the grocery store is the daily life hassles, waiting for bank line, waiting for a grocery store, waiting for an amusement park to go in the newest park, movies, campus dining hall, the registration office, etc. all are the places where a person has to wait for and stand in a line or queue. Wait time affected by the design of the wait line queue. It is defined by the two elements: