数量
价格
总价
1
$20.7450
5
$15.7320
$78.6600
8
$15.3900
$123.1200
12
$15.0480
$180.5760
15
$14.5350
$218.0250
30
$14.0220
$420.6600
50
$13.6800
$684.0000
