Which of the following statements are not true of the line parameters R, L, G, and C?
(a) R and L are series elements.
(b) G and C are shunt elements.
(c) G = 1 / R.
(d) LC = με and RG = σε.
(e) Both R and G depend on the conductivity of the conductors forming the line.
(f) Only R depends explicitly on frequency.
(g) The parameters are not lumped but distributed.