The Cambrian Pullman Express has special ticketing requirements represented by the partial decision table below.
Carol has a student railcard and is travelling on a Flexible Standard Class ticket. James has a senior railcard and is travelling on a super saver ticket.
Which of the options represents the correct actions for these two test cases? [K3]
A . Carol is eligible to upgrade; James cannot use the service
B . Carol is OK to travel; James is eligible for an upgrade
C . Carol and James are both eligible to upgrade
D . Carol is OK to travel; James cannot use the service
Answer: A