Compare two ways to get there

An interview starts at 4. The bus arrives at 3:45, and a ride from a friend might arrive at 3:55.

Group the cards by route. Circle your first choice and write a backup if it falls through.

Bus: $2

Ride: Free

Bus: 15-minute buffer

Ride: 5-minute buffer

One possible answer: The bus gives more time to get inside. A confirmed ride can be the backup.