Ticket Kiosk

A ticket kiosk prices by age and then applies any student discount.

Your task

Create ticketPrice using these rules:

• Age 12 or younger: 5
• Age 13 through 17: 8
• Age 18 or older: 12
• Subtract 2 afterward when the visitor has a student card

For the supplied values, display exactly Ticket: 6.

Hint

Choose the base fare before considering the student discount.