In a waiting-line problem, increasing advertising expenditures, increasing the number of promotions, or changing the price of a service is most likely to affect: customer arrival rates. service rates. the priority rule. the line arrangement.

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:

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.