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