Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
profit =
1.
Œ‡
2.
Žü
3.
—˜
4.
Šì
ƒŒƒxƒ‹4.
•ÏX
SDAL“‡‰pŒêŠwZ