số lượng

giá

tổng giá

1

$0.3800

$0.3800

10

$0.3350

$3.3500

25

$0.3150

$7.8750

100

$0.2550

$25.5000

250

$0.2350

$58.7500

500

$0.2000

$100.0000

1000

$0.1600

$160.0000

4000

$0.1450

$580.0000

8000

$0.1350

$1,080.0000

12000

$0.1300

$1,560.0000

28000

$0.1250

$3,500.0000