số lượng

giá

tổng giá

1

$0.6100

$0.6100

10

$0.5000

$5.0000

100

$0.3850

$38.5000

500

$0.3300

$165.0000

1000

$0.2650

$265.0000

2000

$0.2500

$500.0000

5000

$0.2400

$1,200.0000

10000

$0.2300

$2,300.0000