<u>Answer:
</u>
A
<u>Explanation:
</u>
National income measures the monetary value of the flow of output of the goods and services produced in an economy over some time.
<u>The uses of national income statistics:
</u>
- To see the rate of economic growth
- To see the changes in average living standard
- To see the distribution of the income
<u>There is three-way to calculating GDP:
</u>
National output is equal to the national expenditure is equal to national income
A. if the item cannot be produced in the United states
if the US does not produce it and needs it, it would try to find anyway to try to get the product as cheep as possible, and would eliminate as much barriers as possible to get the product in as much quanitity as it needs
hope this helps
dont report me plz lol
Answer:
24 days
Explanation:
48÷2=24, 24 is half of 48, 24 days is half of the amount of time as 48 days, so if it takes 48 days for the whole lake to be covered, it would take 24 days to cover half of it.
Answer: Air Quality Index
Explanation:
An air quality index can be define as the index which is introduced by the U.S Environmental Protection Agency. It gives idea about how clean or polluted the air is. It helps in forecasting of the air pollution. The elevation in the levels of the AQIs indicates that public is at high risk of respiratory diseases associated with the air pollution.