A.1/200~1/100 B.1/150~1/80 C.1/100~1/80 D.1/100~1/50
A.1倍 B.1.5倍 C.2倍 D.2.5倍
A.50(L/3+10) B.25(L/3+10) C.5.6(L/3+10) D.0