A generator with internal impedance Z! = 50 Ω is connected to a 50 Ω lossless transmission line. The line length is = 11.7 where is the signal wavelength on the transmission line. The line is terminated with a load Z". The time-varying voltage on the transmission line is given by v(y, t) = 10 cos(t − 2πy⁄) + 2 cos(t + 2πy⁄ − π⁄3) where − ≤ y ≤ 0, and the load is located at y = 0. Determine: (a) The load impedance Z". (15 points) (b) The time-varying generator voltage v!(t). (15 points) (c) Compute the time-average power delivered by the generator, P!, and the time-average power delivered to the load, P". (20 points)