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