In queuing systems with multiple queues, customers switch lines if they perceive another to be moving faster. This kind of behavior is called ________.
A) balking
B) jockeying
C) reneging
D) straddling
Question 2
Mr. Wilson drives his car to work. He drives to work 20 days per month and 12.4 miles per day. If his car gets 24.0 miles per gallon in fuel economy, how many gallons of fuel are consumed per month?
A) 38.7 gallons
B) 14.9 gallons
C) 10.3 gallons
D) 3.56 gallons