(a) How would you define poverty? (b) Explain why it is important to conduct accurate quantitative poverty analysis. (c) If you were given the total household incomes for 2 poor households A and B, explain how you would rank these two households in terms of "poverty". (d) Poverty analysis may be conducted using either the expenditures or incomes of household. Explain (i) why expenditure may be more useful for poverty analysis in PICS (ii) why income may be a better measure in some PICS.