During the golden week, the ticket revenue of Beishan Park on the first day was 84,000 yuan, and the second day increased (1/12) compared with the first day. How much is the ticket revenue on the second day?
黄金周期间，北山公园第一天的门票收入为8.4万元，第二天比第一天增加(1/12)，第二天的门票收入多少元？
<result>9.4</result>