When presenting revenue burdens, what are the two expressions used for comparable numbers?

The correct choice focuses on how revenue burdens can be understood in relation to income, which is vital for economic analysis. "Per capita" is a standard metric in assessing economic indicators, including revenue burdens, as it provides a per-person basis for comparing the burden across different populations. The expression "per 1,000 of personal income" allows for a nuanced understanding of how much revenue is generated relative to individual income, facilitating comparisons even when income levels vary significantly.

This dual approach — using both per capita figures and a direct correlation to personal income — provides a clearer picture of the economic landscape, enabling stakeholders to gauge how burdens are distributed among the population in relation to their income. This is particularly useful for policymakers when assessing equity and the relative impact of revenue generation on different income groups, making it easier to identify who bears the financial responsibilities.