16–26 The two loads in Figure P16–25 draw apparent powers of j S1 j = 16 kVA at a lagging power factor of 0:8 and j S2 j = 25 kVA at unity power factor. The voltage across the loads is 3:8 kV and the line has an impedance of ZW = 5 + j26 Ω=wire. Find the apparent power produced by the source and the rms value of the source voltage.