Consider the following statements 1.In any nation, human development outcomes are a function of economic growth, social policy and poverty reduction measures at the macro-level. 2.The expansion of human development in terms of health and education attainment, reduction of income poverty and economic growth is linked in a synergistic manner. 3.Investment in health and education can enhance human functioning which can eventually alleviate income poverty by improving employability. 4.Resources generated through income poverty reduction and economic growth can be used to enhance human development. Which of the statements given above are logical and correct?