An economy produces final goods and services with a marketvalue of $5,000 billion in a given year, but only $4,500 billion worth of goodsand services is sold to domestic or foreign buyers. Is this...

An economy produces final goods and services with a market
value of $5,000 billion in a given year, but only $4,500 billion worth of goods
and services is sold to domestic or foreign buyers. Is this nation’s GDP $5,000
billion or $4,500 billion? Explain your answer