GCK =
MVK =
TK =
(T)MK =
GVK =
GK =
MCK =
TVK/Q
TK/Q of GCK + GVK
ΔTK/ΔQ of ΔTVK/ΔQ
ΔVK/ΔQ
TCK/Q
TCK+TVK
ΔCK/Q
