Answer:
The correct answer is the well-being of each person in an economy.
Explanation:
Also known as the "Standard of living", this is something that cannot be reflected from the per capital income, whether it's nominal or real. The reason is when you divide the GDP from the population, the assumption is all the GDP is distributed among the population equally.
But this is not the case in the real world and there are many variances, discrimination, discrepancies and inequalities when the wealth and resources are distributed.