Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
profit =
1. —˜
2. Œ’
3. “k
4. Þ

ƒŒƒxƒ‹4. •ÏX
SDAL“‡‰pŒêŠwZ