Exhibit 13.1 The Following Questions Are Based on the Output Below

Multiple Choice

Exhibit 13.1
The following questions are based on the output below.
A store currently operates its service system with 1 operator. Arrivals follow a Poisson distribution and service times are exponentially distributed. The following spreadsheet has been developed for the system.
-Which type of queuing system are you likely to encounter at a grocery store?

A) Single waiting line, single service station.
B) Multiple waiting lines, single service station.
C) Single waiting line, multiple service stations.
D) Multiple waiting lines, multiple service stations.