1+:
$0
--
12500+:
$0.07
10000+:
$0.0652
$0.0648
30000+:
$0.0596
2500+:
$0.0785
5000+:
$0.0737
$0.069
25000+:
$0.0634
$0.0685
50000+:
$0.0838