International trade has been seriously blamed for all climate change crisis the world is facing today and its side-effects of environmental degradation, high carbon emissions and rising temperature" A) If you were invited to represent your country on the COP 27 climate action conference, then, formulate a valid argument to defend the principal of comparative advantage and at the same time point out to its risks. B) Critically evaluate which of the H-O baseline assumptions are not appropriate to be fully applied today and for the analysis of neoclassical trade model.