Calculate the line parameters R`, L` G`, and C` for a coaxial line with an inner conductor

Question:

Calculate the line parameters R`, L` G`, and C` for a coaxial line with an inner conductor diameter of 0.5 cm and an outer conductor diameter of 1 cm, filled with an insulating material where μ = μ0, εr = 4.5, and σ = 10-3 S/m, The conductors are made of copper with μc = μ0 and σc = 5.8 x 107 S/m. The operating frequency is 1 GHz.