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