The dynamique of world coffe prices in 2011-2012 . Briefly describe how the ICO composite indicator price for green coffee is calculated http://www.ico.org/coffee_prices.asp what is the current ICO composite price ( US cent per pound)? what was the overall dynamics/trend (increasing, decreasing ,stable) of the monthy ICO composite price over 1998-2012 ? what is the most recent ..that is, 2011-2012..dynamics/trend ( increasing, decreasing,stable) of the monthly price?Comment on your findings