in a small, closed economy, national income (gdp) is $400.00 million for the current quarter. individuals have spent $150.00 million on the consumption of goods and services. they have paid a total of $200.00 million in taxes, and the government has spent $150.00 million on goods and services this quarter. use this information and the national income identity to answer the much is spent on investment in this economy?investment: $million what is national saving in this economy?saving: $million how are investment and national saving related in an economy like this?they are unrelated.national saving equals investment.investment is a component of national saving.national saving is always less than investment.becausenational saving funds can be used for a wider variety of investments than capital inflows.national savings are repaid domestically, whereas capital inflows are repaid to a foreigner.capital inflows come from domestic individuals, whereas national savings come from government from national savings must be repaid, whereas capital inflows do not have to be repaid.