16–62 In Figure P16–61, the source and load buses are interconnected by a transmission line with ZW = 1 + j9 Ω=

phase. The load at bus 2 draws an average power of P2 = 45 kWat a lagging power factor of 0:8 and the line voltage at bus 2 is VL2 = 4:16 kV (rms). Find the apparent power produced by the source at bus 1, the source power factor, and the line voltage at bus 1.