Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
profit =
1. –¢
2. —˜
3. Î
4. ”~

ƒŒƒxƒ‹4. •ÏX
SDAL“‡‰pŒêŠwZ