According to the Text,population Size

According to the text,population size

A) provides a basis for estimating consumption of low-priced, mass-consumption products, such as cigarettes and soap.
B) and GNI/capita are necessary for estimating consumption of low-priced, mass-consumption products such as soap and soft drinks.
C) alone is insufficient for estimating consumption of any product.
D) and employment rates are sufficient for estimating consumption of low-priced, mass-consumption products such as soap and economy automobiles.
E) is an excellent indicator of economic strength.