Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
profit =
1. Š®
2. —˜
3. •ï
4. ‰h

ƒŒƒxƒ‹4. •ÏX
SDAL“‡‰pŒêŠwZ