A.1/2 B.1/4 C.1/6 D.1/8 E.1/16
A.1.386h-1 B.0.693h-1 C.0.3465h-1 D.0.231h-1 E.0.125h-1
A.Cl=k×V B.Cl=k/V C.Cl=V/k D.Cl=-k×V E.Cl=-k/V