Is the rocket more expensive or the carnival more expensive?

Carnival is very expensive. Rockets and carnivals are virtual gifts introduced by Tik Tok. In Tik Tok, the price of a carnival is 30,000 yen, equivalent to 3,000 yuan. The rocket needs 10000 yuan, which is equivalent to 1000 yuan. Besides rockets and carnivals, Tik Tok has many other expensive virtual gifts. For example, Porsche needs 1200, which is equivalent to 120 RMB; Lamborghini needs 5,200 coins, equivalent to 520 yuan RMB, etc.