Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
profit =
1.
2. —ß
3. N
4. —˜

ƒŒƒxƒ‹4. •ÏX
SDAL“‡‰pŒêŠwZ