User talk:Puffcheese

I don't know whether you're interested in further information about your question on price elasticity of demand. If you are, I've left some additonal discussion on the topic on the discussion page at Talk:Price_elasticity_of_demand. As of right now, it's still one of the last discussion items at the bottom of the talk page. --Jackftwist (talk) 02:36, 23 April 2010 (UTC)