A three-phase, 345-kV, and 60 Hz transposed line is composed of two ACSR conductors per phase with flat horizontal spacing of 11 m. The conductors have a diameter of 3.195 cm and a GMR of 1.268 cm. The bundle spacing is 90 cm. The resistance of each conductor in the bundle is 0.0538 per km and the line conductance is negligible. The line is 150 km long. Determine the ABCD constant of the line. A =[ B = [ C = [ D = [ ] ] ] ]