The growth of GDP may understate changes in the economy's economic well-being over time if the:.
a) distribution of income becomes increasingly unequal.
b) quality of products and services improves.
c) environment deteriorates because of pollution.
d) amount of leisure decreases.

b) quality of products and services improves.

Explanation:

The GDP of the nation may be understated the changes that are associated with the changes that take place in the economy of a country well being over a specified time period. And is measured by the gross nations' income and life expectancy rates of the nations population and quality of life in terms of the goods and the services.

The answer is c because the law is facts