A Super Computer-Accessory Discount Store Often Has Customers Who Leave

Multiple Choice

A super computer-accessory discount store often has customers who leave the checkout line before being served because of excessive waiting times. The store has a(n) :

A) infinite customer population with balking customers.
B) infinite customer population with reneging customers.
C) finite customer population with balking customers.
D) finite customer population with reneging customers.