Has everyone resigned?

How many points do those who haven't resigned have?

2+15? If the score is above 240 points, it might be possible to get a return.

Take 1, and ensure 30u to break even~

2+16, meaningless~

Score still above 240, take 2, but actually the cost doubles,

Profit is no different from 2+15.

Conclusion: If the score drops below 240, the airdrop value maintains at 30u,

there can be a slim profit margin.