数量

价格

总价

1

$20.9475

$20.9475

2

$20.4225

$40.8450

5

$19.8975

$99.4875

10

$19.3725

$193.7250

25

$18.8580

$471.4500

50

$18.3330

$916.6500

100

$17.8080

$1,780.8000