1. ڰ Ϸ ϼž 밡մϴ. ȸü Ͽ α մϴ. Ͻô űԾü ȸ Ͻð Ͻø ˴ϴ.
2. Ͽ ϴ Դϴ.
3. ߱÷ ȸü Ʈ "û" ŬϽø û մϴ.
Ʈ ִ 'û' Ͽ ߱ÿ ȸ 80,000(ΰ ) ߱ ֽϴ. ȸ ƴ 100,000(ΰ )Դϴ.
4. α Ͻô ڷ ֽϴ.