A concert venue holds 14 000 people. There are three types of ticket: standing, seated, and VIP. 60% are standing tickets, 30% are seated tickets, and the remainder are VIP tickets. The charges are normally £20 for standing tickets, £30 for seated tickets and £50 for VIP tickets. At present, the seated area is unavailable due to refurbishment and for tonight’s concert, to compensate for the disruption, the tickets will be £15 for standing tickets and £40 for VIP tickets.