Final answer:
The citizens of C. Germany pay the lowest tax rates relative to the country's gross domestic product (GDP) among the given options.
Step-by-step explanation:
The citizens of C. Germany pay the lowest tax rates relative to the country's gross domestic product (GDP) among the given options.
Germany is known for its comprehensive welfare state and high-quality public services, which are funded in part by taxation.
While taxes can vary for different income levels and types of goods, Germany generally has a progressive tax system that places a greater burden on higher-income individuals and corporations.
On the other hand, countries like the United States and Australia have relatively higher tax rates compared to their GDP.
The United States, in particular, has a progressive tax system with higher tax rates for higher income brackets.