A.≥40% B.≥50% C.≥60% D.≥70% E.≥80%
A.7.35~7.45 B.7.10~7.20 C.7.30~7.40 D.7.45~7.55 E.6.90~7.15
A.50mg B.100mg C.150mg D.200mg E.250mg