2 ~ 5
1
)
(
1
100
100
4% 1%
2.5%
10%
2% 4%
)
(2% 4%
;
( 5) 0.5% 2%
( 4) 1% 2%
( 3) 0.5%
2% 3%
( 2) 3% 5%
(1) 10% 20%