analyse the current microeconomics conditions of McDonald's donalds, subway and kfc in the Australian marketplace. Make sure to evaluate each brand's current patterns of demand (e.g. expressed in Sales, Revenue, Turnover, ...etc.) and supply (e.g. expressed in Output, Production, ...etc.) and if such data is not available, then replace with Product Category or Industry specific data. Explain the factors causing shifts to left and right of demand, apply same explanations to supply, analyse price elasticity of demand for each brand, evaluate the various aspects of the current market structure of the 'Product category' which is fast food and its consequence on the three brands