Cantidad	Precio
1	$16.50
10	$7.50
100	$3.70
453	$1.60
1,359	$1.50
3,624+	$1.40

Cantidad	Precio
1	$2.90
20	$2.30
140	$2.15
1,400+	$1.30

Cantidad	Precio
1	$6.50
30	$5.50
500	$5.20
1,125+	$3.99

Cantidad	Precio
1	$2.50
40	$1.99
750	$1.70
1,500+	$1.50