The Economic Freedom Index is an annual score given to a country's economy that measures the degree of economic freedom a country has.

In the past 20 years, Australia's Economic Freedom Score has increased by 7.9 points. Such a move indicates that Australia's economic system has made which shift?
A) from barter to market
B) from market to command
C) from command to market
D) from command to traditional

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?