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

ƒŒƒxƒ‹4. •ÏX
SDAL“‡‰pŒêŠwZ