Incremental policy decision making implies that
A. Rational policy decisions are made in a special predetermined order
B. Political elites make the majority of policy decisions
C. Small decisions made at the margins of usually the reality of change
D. Decisions of great importance are made quickly, while less important ones are made slowly

In a small, closed economy, national income (gdp) is $350 million for the current year. individuals have spent $100 million on the consumption of goods and services. they have paid a total of $60 million in taxes and the government has spent $75 million on goods and services this year. use this information and the national income identity to answer the questions. how much does the economy spend on investment?