How many products would Woolworths or coles sell a year how much profit per item, page-3

So enquiries into supermarkets, what about banks LOL... Is making a profit bad? What is their return on investment, you can get 5% now... these are the numbers that need to be also explained . Chest beating by the biggest snouts in the trough... enquiry into government wastage should be a higher priority. Also why we need 3 tiers of government in Australia