Figure 1 below shows a five-bus power system network in Selangor. Both sources are 132 kV source. The bus data is given in Table 1. Source 1 (H) Load 1 Bus 1 From Bus 1 1 2 2 3 4 Bus 2 To Bus 2 3 4 5 4 5 Load 2 Bus 3 Figure 1: Power System Network Table 1: Bus Data Positive Sequence X1 (p.u) 0.6 0.24 0.18 0.12 (H) Source 2 0.3 0.24 Load 3 Bus 5 Zero Sequence X0 (p.u) 0.15 0.6 0.45 0.3 0.075 0.6 Bus 4 A new shopping complex is proposed to be developed in the area. A feasibility study must be conducted to propose the best location for the new complex. Propose the best location for the development (either Bus 2, Bus 3 or Bus 4) with appropriate consideration for culture, society, and environment. The information on the location of the three busses are as follows: Bus 2: Near the beach area where the community will spend their time with families. Bus 3: In the middle of the town area. Bus 4: Suburb area near a hill and forest. After you have chosen the appropriate area, you are required to evaluate the circuit breaker ratings for the 132/11 kV transformer and circuit breaker that will be connected to the new developing area.