The table below presents a sample of ticket prices for different games that were played as part ofa sport at the Olympics in Japan in 2021. At the time of setting these prices, the organisers did not know which team would win the pool matches; nor did they know which teams would make it to the nals. The four venues are in various cities in Japan, and the seating capacity varies from 38 000 (at Venue 2) to 82 000 (at Venue 1). There are four categories of adult tickets; in descending order from most expensive to cheapest, they are category A, category B, category C and category D. we -_--M ---- 1 Match played at Venue 1, capacity 82 000 2 Match played at Venue 2, capacity 38 000 3 Match played at Venue 3, capacity 74 000 4 Match played at Venue 4, capacity 54 000