Hello can someone help me please thank you very much

Brainliest for best answer ;)

QA) Country B is a developed country and country A is a developing country.

QB) The fact that the GNP per capita (reflects the average income of a country's citizen) for country B is 38100 tells me that its a developed country as low- and middle-income economies are usually referred to as developing economies & the upper middle income and the high Income are referred to as developed xountries. Therefore, the gnp per capita shows the development of country B

Hope this helped you- have a good day bro cya)