A balanced 3-phase power system consists of a Y-connected generator connected to a A- connected load through a transmission line with a per-phase impedance of 2480° 12. The load consumes a total power of 750 kVA at 0.8 p.f. lagging. The voltage at the load is 4157 V (line-to-line). Find the per phase reactive power needed to be added to the load side to make the p.f. of the load to be 0.95 leading.