A.9 B.13 C.8 D.4
A.0.01℅-0.0.5℅ B.0.01℅-0.02℅ C.0.01℅-1℅ D.0.01℅-0.5℅
A.1℅-5℅ B.5℅-10℅ C.10℅-15℅ D.15℅-20℅