数量

价格

总价

1

$3.1710

$3.1710

10

$2.8245

$28.2450

25

$2.8140

$70.3500

50

$2.7825

$139.1250

100

$2.5095

$250.9500

300

$2.4990

$749.7000

500

$2.3100

$1,155.0000

1000

$2.0580

$2,058.0000

2500

$1.9005

$4,751.2500