The Real GDP of the economy given the real GDP in 2019 and the changes in the components of GDP in 2020 is $255 million.
Gross domestic product is the total sum of final goods and services produced in an economy within a given period which is usually a year. Real GDP is GDP that has been adjusted for inflation.
Real GDP calculated using the expenditure approach = Consumption spending + Investment spending + Government spending + export - import
Real GDP IN 2020 = GDP in 2019 + change in GDP
= 250 million + (20 - 5 + 10 - 5 - 15)
250 million + 5 million = $255 million
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