The Metropolitan Transit Company runs its van for shoppers every hour on the hour.
The van holds up to five passengers.
The van always starts at First Street and ends at Fifth Street.
Only three streets are between the van’s start and end points.
Second street, Third Street, and Fourth Street, in that order.
On its run, the van always goes in one direction and never reverses.
On the 3 P.M run, the van left Firs Street with three passengers aboard and arrived at Fifth Street with five passenger aboard.
On the 3 P.M. run the van made exactly three stops, which included its final stop at Fifth Street,
On the 3 P.M. run, three passengers got on at Second Street.
From the information given for questions 21-22, the following chart may be constructed.
| | Streets | People on | People Get on | People Get off | |
| | 1 | 3 | | | |
| Stop at | 2 | | 3 | | At least 1 |
| | 3 | | | | |
| | 4 | | | | |
| Stop at | 5 | | | | |