10
12.99 7.99 3 2
15.00 10.00 4 0
20.00 12.00 100 100
19.99 11.99 99 100
19.99 11.99 100 99
0.01 0.01 2 3
0.01 0.02 2 3
0.01 0.02 3 2
17.63 4.45 89 0
17.63 4.45 0 47
