Answer:
Option (b) is correct.
Explanation:
GDP per capita
GDP per capita is an indicator of the standard of living per person in a particular nation. It is calculated as dividing the overall GDP of a nation by its overall population.
GDP per capita tells us about the approx income of a particular individual. If a country has a lower per capita GDP then that country is having the lower living standards and if a nation has a higher GDP per capita then this will indicate that this country is having higher living standards.
Hence, most of the country have focused on GDP per capita.