1)choose simple floor plan of the house two bedrooms figure, Select the wall, roof, floor, window and door materials for the house. You can refer to NCC Volume Two Part 3.12 Energy Efficiency, assume house is located in Perth Australia (200 words) 2)Propose at least THREE methods to reduce the heating energy consumption and provide explanations for each method(600 words) including figures for each method reporting standards .The Harvard System is recommended. Information about the Harvard (and other systems) is available from: ? Hughes, B. (ed) (1995) The Penguin Working Words: An Australian Guide to Modern English Usage, Penguin, Ringwood.