Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
cut off =
1. ‘®
2. Œo
3. µ
4. ’f

ƒŒƒxƒ‹5. •ύX
SDAL“‡‰pŒêŠwZ