What’s up with billiard room rates

(1)a significant charge
(2)10 minutes, 2,200 won
(3)300 won coins per 4 people will be rounded up
(4)Admission fee is 2,000 won per person who does not play billiards
(5)Minimum basic rate per game
(6)10 thousand won
(7)13,000 won
(8)16,000 won
(9)A drink is free
(10)An additional drink is 500 won per cup