Task: The city council just hired you as a new lead electrical engineer. They requested you to design and evaluate a power system with transmission lines connecting top 5 populated regions of Sydney . They also gave you some budget to purchase power generators to provide electricity to Sydney. Hint: Start from the information of power required for the population. 1. Discuss WHY, HOW, and WHAT you designed. Include as many details (technical and economy) as possible. Note: A study on realistic layout of Sydney can also score high marks, just remember to list your source. 2. Write a MATLAB program (.m file) to model the system, including the impedance matrix Ybus, Zbus and analysis on 3 popular scenarios: Normal operation condition. One symmetrical fault which could occur in the most populated region. Two unsymmetrical faults (single line fault and double line fault) which could occur in the most populated region