In a balanced three-phase system, the source has an abc sequence,is Y-connected, and Van= 120 20o V. The source feeds two loads, both of whichare Y-connected. The impedance of load 1 is 8 + j6 Ω/φ.The complex power for the a-phase of load 2 is 600 36o VA. Find the total complex power supplied bythe source.