Which of the following groups is generally considered most at-risk?
o lower-class 20- to 24-year-old African-American females
upper-class 16- to 20-year-old Caucasian females
upper-class 16- to 20-year-old African-American females
lower-class 24- to 30-year-old Caucasian females

no , per capita income is not a true measure of the development because: -it only tells us about average income not how income is distributed among the people.it only give us an idea of the economic aspect.it is only at the qualitative basis.moreover, income is not only the way of development other factors are also as much as important as income.

this question your asking is true hope this and you get a 100 percent : )