10 pts) A 5 V digital circuit is closed at time ? = 0 ? and opened after 50 ns to transmit a "1" bit. The generator voltage is ?? = 20 , the phase velocity is ? = 0.8? ?/?, the transmission line has a characteristic impedance ?0 = 50 , and is terminated with a load impedance of ?? = 100 . The transmission line is 12 m long. Determine the following: a. Provide the values for the variables in the following bounce diagram for this configuration: b. Plot the voltage V(0,t) as a function of time until the transients have reached their asymptotic values assuming that the transmitted "1" bit is followed by a "0" bit (i.e. the switch is opened at 50 ns). Label all necessary values (voltage levels and times) on the plot below