Question

compare the criteria used by world Bank and undp to classifying different countries...????

Answer 1

National development- for comparing countries development. Income is considered the most important attribute. Based on more income means more of all things that human beings need. But different countries have different population comparing total income will not tell us about the average earning of a person. So we compare the average income
Average Income (Per Capita Income)- Total income / Total population

Answer 2

hope it helps u a lot ⤴⤴⤴⤴