Which option best describes a demographic result of high levels of emigration from a country?

Question

A. Emigration can create a population with a lower age average overall
B. Emigration raises the net migration for a country, which brings demographic benefits
C. Emigration often involves high skilled workers leaving a country leading to a brain drain
D. Emigration leads to a higher number of workers which can lower wages

Answer 1

C. Emigration often involves high skilled workers leaving a country leading to a brain drain